72506700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 216

約数和(自身を含む): 275419872

約数和(自身を除く): 202913172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 677, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1354, 1428, 1530, 1575, 1700, 1785, 2031, 2100, 2142, 2380, 2550, 2708, 2975, 3060, 3150, 3385, 3570, 3825, 4062, 4284, 4739, 5100, 5355, 5950, 6093, 6300, 6770, 7140, 7650, 8124, 8925, 9478, 10155, 10710, 11509, 11900, 12186, 13540, 14217, 15300, 16925, 17850, 18956, 20310, 21420, 23018, 23695, 24372, 26775, 28434, 30465, 33850, 34527, 35700, 40620, 42651, 46036, 47390, 50775, 53550, 56868, 57545, 60930, 67700, 69054, 71085, 80563, 85302, 94780, 101550, 103581, 107100, 115090, 118475, 121860, 138108, 142170, 152325, 161126, 170604, 172635, 203100, 207162, 213255, 230180, 236950, 241689, 284340, 287725, 304650, 322252, 345270, 355425, 402815, 414324, 426510, 473900, 483378, 517905, 575450, 609300, 690540, 710850, 725067, 805630, 853020, 863175, 966756, 1035810, 1066275, 1150900, 1208445, 1421700, 1450134, 1611260, 1726350, 2014075, 2071620, 2132550, 2416890, 2589525, 2900268, 3452700, 3625335, 4028150, 4265100, 4833780, 5179050, 6042225, 7250670, 8056300, 10358100, 12084450, 14501340, 18126675, 24168900, 36253350, 72506700]

約数ペア:

[(1, 72506700), (2, 36253350), (3, 24168900), (4, 18126675), (5, 14501340), (6, 12084450), (7, 10358100), (9, 8056300), (10, 7250670), (12, 6042225), (14, 5179050), (15, 4833780), (17, 4265100), (18, 4028150), (20, 3625335), (21, 3452700), (25, 2900268), (28, 2589525), (30, 2416890), (34, 2132550), (35, 2071620), (36, 2014075), (42, 1726350), (45, 1611260), (50, 1450134), (51, 1421700), (60, 1208445), (63, 1150900), (68, 1066275), (70, 1035810), (75, 966756), (84, 863175), (85, 853020), (90, 805630), (100, 725067), (102, 710850), (105, 690540), (119, 609300), (126, 575450), (140, 517905), (150, 483378), (153, 473900), (170, 426510), (175, 414324), (180, 402815), (204, 355425), (210, 345270), (225, 322252), (238, 304650), (252, 287725), (255, 284340), (300, 241689), (306, 236950), (315, 230180), (340, 213255), (350, 207162), (357, 203100), (420, 172635), (425, 170604), (450, 161126), (476, 152325), (510, 142170), (525, 138108), (595, 121860), (612, 118475), (630, 115090), (677, 107100), (700, 103581), (714, 101550), (765, 94780), (850, 85302), (900, 80563), (1020, 71085), (1050, 69054), (1071, 67700), (1190, 60930), (1260, 57545), (1275, 56868), (1354, 53550), (1428, 50775), (1530, 47390), (1575, 46036), (1700, 42651), (1785, 40620), (2031, 35700), (2100, 34527), (2142, 33850), (2380, 30465), (2550, 28434), (2708, 26775), (2975, 24372), (3060, 23695), (3150, 23018), (3385, 21420), (3570, 20310), (3825, 18956), (4062, 17850), (4284, 16925), (4739, 15300), (5100, 14217), (5355, 13540), (5950, 12186), (6093, 11900), (6300, 11509), (6770, 10710), (7140, 10155), (7650, 9478), (8124, 8925)]