217310200920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2699}}^1\times {\mathrm{74551}}^1$

素因数の和:77270

約数の個数: 128

約数和(自身を含む): 724645440000

約数和(自身を除く): 507335239080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2699, 5398, 8097, 10796, 13495, 16194, 21592, 24291, 26990, 32388, 40485, 48582, 53980, 64776, 72873, 74551, 80970, 97164, 107960, 121455, 145746, 149102, 161940, 194328, 223653, 242910, 291492, 298204, 323880, 364365, 372755, 447306, 485820, 582984, 596408, 670959, 728730, 745510, 894612, 971640, 1118265, 1341918, 1457460, 1491020, 1789224, 2012877, 2236530, 2683836, 2914920, 2982040, 3354795, 4025754, 4473060, 5367672, 6709590, 8051508, 8946120, 10064385, 13419180, 16103016, 20128770, 26838360, 40257540, 80515080, 201213149, 402426298, 603639447, 804852596, 1006065745, 1207278894, 1609705192, 1810918341, 2012131490, 2414557788, 3018197235, 3621836682, 4024262980, 4829115576, 5432755023, 6036394470, 7243673364, 8048525960, 9054591705, 10865510046, 12072788940, 14487346728, 18109183410, 21731020092, 24145577880, 27163775115, 36218366820, 43462040184, 54327550230, 72436733640, 108655100460, 217310200920]

約数ペア:

[(1, 217310200920), (2, 108655100460), (3, 72436733640), (4, 54327550230), (5, 43462040184), (6, 36218366820), (8, 27163775115), (9, 24145577880), (10, 21731020092), (12, 18109183410), (15, 14487346728), (18, 12072788940), (20, 10865510046), (24, 9054591705), (27, 8048525960), (30, 7243673364), (36, 6036394470), (40, 5432755023), (45, 4829115576), (54, 4024262980), (60, 3621836682), (72, 3018197235), (90, 2414557788), (108, 2012131490), (120, 1810918341), (135, 1609705192), (180, 1207278894), (216, 1006065745), (270, 804852596), (360, 603639447), (540, 402426298), (1080, 201213149), (2699, 80515080), (5398, 40257540), (8097, 26838360), (10796, 20128770), (13495, 16103016), (16194, 13419180), (21592, 10064385), (24291, 8946120), (26990, 8051508), (32388, 6709590), (40485, 5367672), (48582, 4473060), (53980, 4025754), (64776, 3354795), (72873, 2982040), (74551, 2914920), (80970, 2683836), (97164, 2236530), (107960, 2012877), (121455, 1789224), (145746, 1491020), (149102, 1457460), (161940, 1341918), (194328, 1118265), (223653, 971640), (242910, 894612), (291492, 745510), (298204, 728730), (323880, 670959), (364365, 596408), (372755, 582984), (447306, 485820)]