240470100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 432

約数和(自身を含む): 914941440

約数和(自身を除く): 674471340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 31, 34, 36, 39, 45, 50, 51, 52, 54, 60, 62, 65, 68, 75, 78, 85, 90, 93, 100, 102, 108, 117, 124, 130, 135, 150, 153, 155, 156, 169, 170, 180, 186, 195, 204, 221, 225, 234, 255, 260, 270, 279, 300, 306, 310, 325, 338, 340, 351, 372, 390, 403, 425, 442, 450, 459, 465, 468, 507, 510, 527, 540, 558, 585, 612, 620, 650, 663, 675, 676, 702, 765, 775, 780, 806, 837, 845, 850, 884, 900, 918, 930, 975, 1014, 1020, 1054, 1105, 1116, 1170, 1209, 1275, 1300, 1326, 1350, 1395, 1404, 1521, 1530, 1550, 1581, 1612, 1674, 1690, 1700, 1755, 1836, 1860, 1950, 1989, 2015, 2028, 2108, 2210, 2295, 2325, 2340, 2418, 2535, 2550, 2635, 2652, 2700, 2790, 2873, 2925, 3042, 3060, 3100, 3162, 3315, 3348, 3380, 3510, 3627, 3825, 3900, 3978, 4030, 4185, 4225, 4420, 4563, 4590, 4650, 4743, 4836, 5070, 5100, 5239, 5270, 5525, 5580, 5746, 5850, 5967, 6045, 6084, 6324, 6630, 6851, 6975, 7020, 7254, 7605, 7650, 7905, 7956, 8060, 8370, 8450, 8619, 8775, 9126, 9180, 9300, 9486, 9945, 10075, 10140, 10478, 10540, 10881, 11050, 11475, 11492, 11700, 11934, 12090, 12675, 13175, 13260, 13702, 13950, 14229, 14365, 14508, 15210, 15300, 15717, 15810, 16575, 16740, 16900, 17238, 17550, 18135, 18252, 18972, 19890, 20150, 20553, 20925, 20956, 21762, 22100, 22815, 22950, 23715, 23868, 24180, 25350, 25857, 26195, 26350, 27404, 27900, 28458, 28730, 29835, 30225, 30420, 31434, 31620, 33150, 34255, 34476, 35100, 36270, 38025, 39525, 39780, 40300, 41106, 41850, 43095, 43524, 45630, 45900, 47151, 47430, 49725, 50700, 51714, 52390, 52700, 54405, 56916, 57460, 59670, 60450, 61659, 62868, 66300, 68510, 71145, 71825, 72540, 76050, 77571, 78585, 79050, 82212, 83700, 86190, 89063, 90675, 91260, 94302, 94860, 99450, 102765, 103428, 104780, 108810, 114075, 118575, 119340, 120900, 123318, 129285, 130975, 137020, 141453, 142290, 143650, 149175, 152100, 155142, 157170, 158100, 171275, 172380, 178126, 181350, 184977, 188604, 198900, 205530, 215475, 217620, 228150, 235755, 237150, 246636, 258570, 261950, 267189, 272025, 282906, 284580, 287300, 298350, 308295, 310284, 314340, 342550, 355725, 356252, 362700, 369954, 387855, 392925, 411060, 430950, 445315, 456300, 471510, 474300, 513825, 517140, 523900, 534378, 544050, 565812, 596700, 616590, 646425, 685100, 707265, 711450, 739908, 775710, 785850, 801567, 861900, 890630, 924885, 943020, 1027650, 1068756, 1088100, 1178775, 1233180, 1292850, 1335945, 1414530, 1422900, 1541475, 1551420, 1571700, 1603134, 1781260, 1849770, 1939275, 2055300, 2226575, 2357550, 2404701, 2585700, 2671890, 2829060, 3082950, 3206268, 3536325, 3699540, 3878550, 4007835, 4453150, 4624425, 4715100, 4809402, 5343780, 6165900, 6679725, 7072650, 7757100, 8015670, 8906300, 9248850, 9618804, 12023505, 13359450, 14145300, 16031340, 18497700, 20039175, 24047010, 26718900, 40078350, 48094020, 60117525, 80156700, 120235050, 240470100]

約数ペア:

[(1, 240470100), (2, 120235050), (3, 80156700), (4, 60117525), (5, 48094020), (6, 40078350), (9, 26718900), (10, 24047010), (12, 20039175), (13, 18497700), (15, 16031340), (17, 14145300), (18, 13359450), (20, 12023505), (25, 9618804), (26, 9248850), (27, 8906300), (30, 8015670), (31, 7757100), (34, 7072650), (36, 6679725), (39, 6165900), (45, 5343780), (50, 4809402), (51, 4715100), (52, 4624425), (54, 4453150), (60, 4007835), (62, 3878550), (65, 3699540), (68, 3536325), (75, 3206268), (78, 3082950), (85, 2829060), (90, 2671890), (93, 2585700), (100, 2404701), (102, 2357550), (108, 2226575), (117, 2055300), (124, 1939275), (130, 1849770), (135, 1781260), (150, 1603134), (153, 1571700), (155, 1551420), (156, 1541475), (169, 1422900), (170, 1414530), (180, 1335945), (186, 1292850), (195, 1233180), (204, 1178775), (221, 1088100), (225, 1068756), (234, 1027650), (255, 943020), (260, 924885), (270, 890630), (279, 861900), (300, 801567), (306, 785850), (310, 775710), (325, 739908), (338, 711450), (340, 707265), (351, 685100), (372, 646425), (390, 616590), (403, 596700), (425, 565812), (442, 544050), (450, 534378), (459, 523900), (465, 517140), (468, 513825), (507, 474300), (510, 471510), (527, 456300), (540, 445315), (558, 430950), (585, 411060), (612, 392925), (620, 387855), (650, 369954), (663, 362700), (675, 356252), (676, 355725), (702, 342550), (765, 314340), (775, 310284), (780, 308295), (806, 298350), (837, 287300), (845, 284580), (850, 282906), (884, 272025), (900, 267189), (918, 261950), (930, 258570), (975, 246636), (1014, 237150), (1020, 235755), (1054, 228150), (1105, 217620), (1116, 215475), (1170, 205530), (1209, 198900), (1275, 188604), (1300, 184977), (1326, 181350), (1350, 178126), (1395, 172380), (1404, 171275), (1521, 158100), (1530, 157170), (1550, 155142), (1581, 152100), (1612, 149175), (1674, 143650), (1690, 142290), (1700, 141453), (1755, 137020), (1836, 130975), (1860, 129285), (1950, 123318), (1989, 120900), (2015, 119340), (2028, 118575), (2108, 114075), (2210, 108810), (2295, 104780), (2325, 103428), (2340, 102765), (2418, 99450), (2535, 94860), (2550, 94302), (2635, 91260), (2652, 90675), (2700, 89063), (2790, 86190), (2873, 83700), (2925, 82212), (3042, 79050), (3060, 78585), (3100, 77571), (3162, 76050), (3315, 72540), (3348, 71825), (3380, 71145), (3510, 68510), (3627, 66300), (3825, 62868), (3900, 61659), (3978, 60450), (4030, 59670), (4185, 57460), (4225, 56916), (4420, 54405), (4563, 52700), (4590, 52390), (4650, 51714), (4743, 50700), (4836, 49725), (5070, 47430), (5100, 47151), (5239, 45900), (5270, 45630), (5525, 43524), (5580, 43095), (5746, 41850), (5850, 41106), (5967, 40300), (6045, 39780), (6084, 39525), (6324, 38025), (6630, 36270), (6851, 35100), (6975, 34476), (7020, 34255), (7254, 33150), (7605, 31620), (7650, 31434), (7905, 30420), (7956, 30225), (8060, 29835), (8370, 28730), (8450, 28458), (8619, 27900), (8775, 27404), (9126, 26350), (9180, 26195), (9300, 25857), (9486, 25350), (9945, 24180), (10075, 23868), (10140, 23715), (10478, 22950), (10540, 22815), (10881, 22100), (11050, 21762), (11475, 20956), (11492, 20925), (11700, 20553), (11934, 20150), (12090, 19890), (12675, 18972), (13175, 18252), (13260, 18135), (13702, 17550), (13950, 17238), (14229, 16900), (14365, 16740), (14508, 16575), (15210, 15810), (15300, 15717)]