189153900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 288

約数和(自身を含む): 695580480

約数和(自身を除く): 506426580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 270, 300, 306, 317, 325, 340, 351, 390, 425, 442, 450, 459, 468, 510, 540, 585, 612, 634, 650, 663, 675, 702, 765, 780, 850, 884, 900, 918, 951, 975, 1020, 1105, 1170, 1268, 1275, 1300, 1326, 1350, 1404, 1530, 1585, 1700, 1755, 1836, 1902, 1950, 1989, 2210, 2295, 2340, 2550, 2652, 2700, 2853, 2925, 3060, 3170, 3315, 3510, 3804, 3825, 3900, 3978, 4121, 4420, 4590, 4755, 5100, 5389, 5525, 5706, 5850, 5967, 6340, 6630, 7020, 7650, 7925, 7956, 8242, 8559, 8775, 9180, 9510, 9945, 10778, 11050, 11412, 11475, 11700, 11934, 12363, 13260, 14265, 15300, 15850, 16167, 16484, 16575, 17118, 17550, 19020, 19890, 20605, 21556, 22100, 22950, 23775, 23868, 24726, 26945, 28530, 29835, 31700, 32334, 33150, 34236, 35100, 37089, 39780, 41210, 42795, 45900, 47550, 48501, 49452, 49725, 53890, 57060, 59670, 61815, 64668, 66300, 70057, 71325, 74178, 80835, 82420, 85590, 95100, 97002, 99450, 103025, 107780, 111267, 119340, 123630, 134725, 140114, 142650, 145503, 148356, 149175, 161670, 171180, 185445, 194004, 198900, 206050, 210171, 213975, 222534, 242505, 247260, 269450, 280228, 285300, 291006, 298350, 309075, 323340, 350285, 370890, 404175, 412100, 420342, 427950, 445068, 485010, 538900, 556335, 582012, 596700, 618150, 630513, 700570, 727515, 741780, 808350, 840684, 855900, 927225, 970020, 1050855, 1112670, 1212525, 1236300, 1261026, 1401140, 1455030, 1616700, 1751425, 1854450, 1891539, 2101710, 2225340, 2425050, 2522052, 2781675, 2910060, 3152565, 3502850, 3637575, 3708900, 3783078, 4203420, 4850100, 5254275, 5563350, 6305130, 7005700, 7275150, 7566156, 9457695, 10508550, 11126700, 12610260, 14550300, 15762825, 18915390, 21017100, 31525650, 37830780, 47288475, 63051300, 94576950, 189153900]

約数ペア:

[(1, 189153900), (2, 94576950), (3, 63051300), (4, 47288475), (5, 37830780), (6, 31525650), (9, 21017100), (10, 18915390), (12, 15762825), (13, 14550300), (15, 12610260), (17, 11126700), (18, 10508550), (20, 9457695), (25, 7566156), (26, 7275150), (27, 7005700), (30, 6305130), (34, 5563350), (36, 5254275), (39, 4850100), (45, 4203420), (50, 3783078), (51, 3708900), (52, 3637575), (54, 3502850), (60, 3152565), (65, 2910060), (68, 2781675), (75, 2522052), (78, 2425050), (85, 2225340), (90, 2101710), (100, 1891539), (102, 1854450), (108, 1751425), (117, 1616700), (130, 1455030), (135, 1401140), (150, 1261026), (153, 1236300), (156, 1212525), (170, 1112670), (180, 1050855), (195, 970020), (204, 927225), (221, 855900), (225, 840684), (234, 808350), (255, 741780), (260, 727515), (270, 700570), (300, 630513), (306, 618150), (317, 596700), (325, 582012), (340, 556335), (351, 538900), (390, 485010), (425, 445068), (442, 427950), (450, 420342), (459, 412100), (468, 404175), (510, 370890), (540, 350285), (585, 323340), (612, 309075), (634, 298350), (650, 291006), (663, 285300), (675, 280228), (702, 269450), (765, 247260), (780, 242505), (850, 222534), (884, 213975), (900, 210171), (918, 206050), (951, 198900), (975, 194004), (1020, 185445), (1105, 171180), (1170, 161670), (1268, 149175), (1275, 148356), (1300, 145503), (1326, 142650), (1350, 140114), (1404, 134725), (1530, 123630), (1585, 119340), (1700, 111267), (1755, 107780), (1836, 103025), (1902, 99450), (1950, 97002), (1989, 95100), (2210, 85590), (2295, 82420), (2340, 80835), (2550, 74178), (2652, 71325), (2700, 70057), (2853, 66300), (2925, 64668), (3060, 61815), (3170, 59670), (3315, 57060), (3510, 53890), (3804, 49725), (3825, 49452), (3900, 48501), (3978, 47550), (4121, 45900), (4420, 42795), (4590, 41210), (4755, 39780), (5100, 37089), (5389, 35100), (5525, 34236), (5706, 33150), (5850, 32334), (5967, 31700), (6340, 29835), (6630, 28530), (7020, 26945), (7650, 24726), (7925, 23868), (7956, 23775), (8242, 22950), (8559, 22100), (8775, 21556), (9180, 20605), (9510, 19890), (9945, 19020), (10778, 17550), (11050, 17118), (11412, 16575), (11475, 16484), (11700, 16167), (11934, 15850), (12363, 15300), (13260, 14265)]