64907700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 236234880

約数和(自身を除く): 171327180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 25, 26, 30, 33, 34, 39, 44, 50, 51, 52, 55, 60, 65, 66, 68, 75, 78, 85, 89, 100, 102, 110, 130, 132, 143, 150, 156, 165, 170, 178, 187, 195, 204, 220, 221, 255, 260, 267, 275, 286, 300, 325, 330, 340, 356, 374, 390, 425, 429, 442, 445, 510, 534, 550, 561, 572, 650, 660, 663, 715, 748, 780, 825, 850, 858, 884, 890, 935, 975, 979, 1020, 1068, 1100, 1105, 1122, 1157, 1275, 1300, 1326, 1335, 1430, 1513, 1650, 1700, 1716, 1780, 1870, 1950, 1958, 2145, 2210, 2225, 2244, 2314, 2431, 2550, 2652, 2670, 2805, 2860, 2937, 3026, 3300, 3315, 3471, 3575, 3740, 3900, 3916, 4290, 4420, 4450, 4539, 4628, 4675, 4862, 4895, 5100, 5340, 5525, 5610, 5785, 5874, 6052, 6630, 6675, 6942, 7150, 7293, 7565, 8580, 8900, 9078, 9350, 9724, 9790, 10725, 11050, 11220, 11570, 11748, 12155, 12727, 13260, 13350, 13884, 14025, 14300, 14586, 14685, 15130, 16575, 16643, 17355, 18156, 18700, 19580, 19669, 21450, 22100, 22695, 23140, 24310, 24475, 25454, 26700, 28050, 28925, 29172, 29370, 30260, 33150, 33286, 34710, 36465, 37825, 38181, 39338, 42900, 45390, 48620, 48950, 49929, 50908, 56100, 57850, 58740, 59007, 60775, 63635, 66300, 66572, 69420, 72930, 73425, 75650, 76362, 78676, 83215, 86775, 90780, 97900, 98345, 99858, 113475, 115700, 118014, 121550, 127270, 145860, 146850, 151300, 152724, 166430, 173550, 182325, 190905, 196690, 199716, 216359, 226950, 236028, 243100, 249645, 254540, 293700, 295035, 318175, 332860, 347100, 364650, 381810, 393380, 416075, 432718, 453900, 491725, 499290, 590070, 636350, 649077, 729300, 763620, 832150, 865436, 954525, 983450, 998580, 1081795, 1180140, 1248225, 1272700, 1298154, 1475175, 1664300, 1909050, 1966900, 2163590, 2496450, 2596308, 2950350, 3245385, 3818100, 4327180, 4992900, 5408975, 5900700, 6490770, 10817950, 12981540, 16226925, 21635900, 32453850, 64907700]

約数ペア:

[(1, 64907700), (2, 32453850), (3, 21635900), (4, 16226925), (5, 12981540), (6, 10817950), (10, 6490770), (11, 5900700), (12, 5408975), (13, 4992900), (15, 4327180), (17, 3818100), (20, 3245385), (22, 2950350), (25, 2596308), (26, 2496450), (30, 2163590), (33, 1966900), (34, 1909050), (39, 1664300), (44, 1475175), (50, 1298154), (51, 1272700), (52, 1248225), (55, 1180140), (60, 1081795), (65, 998580), (66, 983450), (68, 954525), (75, 865436), (78, 832150), (85, 763620), (89, 729300), (100, 649077), (102, 636350), (110, 590070), (130, 499290), (132, 491725), (143, 453900), (150, 432718), (156, 416075), (165, 393380), (170, 381810), (178, 364650), (187, 347100), (195, 332860), (204, 318175), (220, 295035), (221, 293700), (255, 254540), (260, 249645), (267, 243100), (275, 236028), (286, 226950), (300, 216359), (325, 199716), (330, 196690), (340, 190905), (356, 182325), (374, 173550), (390, 166430), (425, 152724), (429, 151300), (442, 146850), (445, 145860), (510, 127270), (534, 121550), (550, 118014), (561, 115700), (572, 113475), (650, 99858), (660, 98345), (663, 97900), (715, 90780), (748, 86775), (780, 83215), (825, 78676), (850, 76362), (858, 75650), (884, 73425), (890, 72930), (935, 69420), (975, 66572), (979, 66300), (1020, 63635), (1068, 60775), (1100, 59007), (1105, 58740), (1122, 57850), (1157, 56100), (1275, 50908), (1300, 49929), (1326, 48950), (1335, 48620), (1430, 45390), (1513, 42900), (1650, 39338), (1700, 38181), (1716, 37825), (1780, 36465), (1870, 34710), (1950, 33286), (1958, 33150), (2145, 30260), (2210, 29370), (2225, 29172), (2244, 28925), (2314, 28050), (2431, 26700), (2550, 25454), (2652, 24475), (2670, 24310), (2805, 23140), (2860, 22695), (2937, 22100), (3026, 21450), (3300, 19669), (3315, 19580), (3471, 18700), (3575, 18156), (3740, 17355), (3900, 16643), (3916, 16575), (4290, 15130), (4420, 14685), (4450, 14586), (4539, 14300), (4628, 14025), (4675, 13884), (4862, 13350), (4895, 13260), (5100, 12727), (5340, 12155), (5525, 11748), (5610, 11570), (5785, 11220), (5874, 11050), (6052, 10725), (6630, 9790), (6675, 9724), (6942, 9350), (7150, 9078), (7293, 8900), (7565, 8580)]