72966600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5791}}^1$

素因数の和:5820

約数の個数: 144

約数和(自身を含む): 280101120

約数和(自身を除く): 207134520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5791, 6300, 11582, 12600, 17373, 23164, 28955, 34746, 40537, 46328, 52119, 57910, 69492, 81074, 86865, 104238, 115820, 121611, 138984, 144775, 162148, 173730, 202685, 208476, 231640, 243222, 260595, 289550, 324296, 347460, 364833, 405370, 416952, 434325, 486444, 521190, 579100, 608055, 694920, 729666, 810740, 868650, 972888, 1013425, 1042380, 1158200, 1216110, 1302975, 1459332, 1621480, 1737300, 1824165, 2026850, 2084760, 2432220, 2605950, 2918664, 3040275, 3474600, 3648330, 4053700, 4864440, 5211900, 6080550, 7296660, 8107400, 9120825, 10423800, 12161100, 14593320, 18241650, 24322200, 36483300, 72966600]

約数ペア:

[(1, 72966600), (2, 36483300), (3, 24322200), (4, 18241650), (5, 14593320), (6, 12161100), (7, 10423800), (8, 9120825), (9, 8107400), (10, 7296660), (12, 6080550), (14, 5211900), (15, 4864440), (18, 4053700), (20, 3648330), (21, 3474600), (24, 3040275), (25, 2918664), (28, 2605950), (30, 2432220), (35, 2084760), (36, 2026850), (40, 1824165), (42, 1737300), (45, 1621480), (50, 1459332), (56, 1302975), (60, 1216110), (63, 1158200), (70, 1042380), (72, 1013425), (75, 972888), (84, 868650), (90, 810740), (100, 729666), (105, 694920), (120, 608055), (126, 579100), (140, 521190), (150, 486444), (168, 434325), (175, 416952), (180, 405370), (200, 364833), (210, 347460), (225, 324296), (252, 289550), (280, 260595), (300, 243222), (315, 231640), (350, 208476), (360, 202685), (420, 173730), (450, 162148), (504, 144775), (525, 138984), (600, 121611), (630, 115820), (700, 104238), (840, 86865), (900, 81074), (1050, 69492), (1260, 57910), (1400, 52119), (1575, 46328), (1800, 40537), (2100, 34746), (2520, 28955), (3150, 23164), (4200, 17373), (5791, 12600), (6300, 11582)]