72785879400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{71233}}^1$

素因数の和:71396

約数の個数: 192

約数和(自身を含む): 244851203520

約数和(自身を除く): 172065324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 131, 150, 156, 195, 200, 260, 262, 300, 312, 325, 390, 393, 520, 524, 600, 650, 655, 780, 786, 975, 1048, 1300, 1310, 1560, 1572, 1703, 1950, 1965, 2600, 2620, 3144, 3275, 3406, 3900, 3930, 5109, 5240, 6550, 6812, 7800, 7860, 8515, 9825, 10218, 13100, 13624, 15720, 17030, 19650, 20436, 25545, 26200, 34060, 39300, 40872, 42575, 51090, 68120, 71233, 78600, 85150, 102180, 127725, 142466, 170300, 204360, 213699, 255450, 284932, 340600, 356165, 427398, 510900, 569864, 712330, 854796, 926029, 1021800, 1068495, 1424660, 1709592, 1780825, 1852058, 2136990, 2778087, 2849320, 3561650, 3704116, 4273980, 4630145, 5342475, 5556174, 7123300, 7408232, 8547960, 9260290, 9331523, 10684950, 11112348, 13890435, 14246600, 18520580, 18663046, 21369900, 22224696, 23150725, 27780870, 27994569, 37041160, 37326092, 42739800, 46301450, 46657615, 55561740, 55989138, 69452175, 74652184, 92602900, 93315230, 111123480, 111978276, 121309799, 138904350, 139972845, 185205800, 186630460, 223956552, 233288075, 242619598, 277808700, 279945690, 363929397, 373260920, 466576150, 485239196, 555617400, 559891380, 606548995, 699864225, 727858794, 933152300, 970478392, 1119782760, 1213097990, 1399728450, 1455717588, 1819646985, 1866304600, 2426195980, 2799456900, 2911435176, 3032744975, 3639293970, 4852391960, 5598913800, 6065489950, 7278587940, 9098234925, 12130979900, 14557175880, 18196469850, 24261959800, 36392939700, 72785879400]

約数ペア:

[(1, 72785879400), (2, 36392939700), (3, 24261959800), (4, 18196469850), (5, 14557175880), (6, 12130979900), (8, 9098234925), (10, 7278587940), (12, 6065489950), (13, 5598913800), (15, 4852391960), (20, 3639293970), (24, 3032744975), (25, 2911435176), (26, 2799456900), (30, 2426195980), (39, 1866304600), (40, 1819646985), (50, 1455717588), (52, 1399728450), (60, 1213097990), (65, 1119782760), (75, 970478392), (78, 933152300), (100, 727858794), (104, 699864225), (120, 606548995), (130, 559891380), (131, 555617400), (150, 485239196), (156, 466576150), (195, 373260920), (200, 363929397), (260, 279945690), (262, 277808700), (300, 242619598), (312, 233288075), (325, 223956552), (390, 186630460), (393, 185205800), (520, 139972845), (524, 138904350), (600, 121309799), (650, 111978276), (655, 111123480), (780, 93315230), (786, 92602900), (975, 74652184), (1048, 69452175), (1300, 55989138), (1310, 55561740), (1560, 46657615), (1572, 46301450), (1703, 42739800), (1950, 37326092), (1965, 37041160), (2600, 27994569), (2620, 27780870), (3144, 23150725), (3275, 22224696), (3406, 21369900), (3900, 18663046), (3930, 18520580), (5109, 14246600), (5240, 13890435), (6550, 11112348), (6812, 10684950), (7800, 9331523), (7860, 9260290), (8515, 8547960), (9825, 7408232), (10218, 7123300), (13100, 5556174), (13624, 5342475), (15720, 4630145), (17030, 4273980), (19650, 3704116), (20436, 3561650), (25545, 2849320), (26200, 2778087), (34060, 2136990), (39300, 1852058), (40872, 1780825), (42575, 1709592), (51090, 1424660), (68120, 1068495), (71233, 1021800), (78600, 926029), (85150, 854796), (102180, 712330), (127725, 569864), (142466, 510900), (170300, 427398), (204360, 356165), (213699, 340600), (255450, 284932)]