79503900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 281398656

約数和(自身を除く): 201894756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 131, 140, 150, 170, 175, 204, 210, 238, 255, 262, 289, 300, 340, 350, 357, 393, 420, 425, 476, 510, 524, 525, 578, 595, 655, 700, 714, 786, 850, 867, 917, 1020, 1050, 1156, 1190, 1275, 1310, 1428, 1445, 1572, 1700, 1734, 1785, 1834, 1965, 2023, 2100, 2227, 2380, 2550, 2620, 2751, 2890, 2975, 3275, 3468, 3570, 3668, 3930, 4046, 4335, 4454, 4585, 5100, 5502, 5780, 5950, 6069, 6550, 6681, 7140, 7225, 7860, 8092, 8670, 8908, 8925, 9170, 9825, 10115, 11004, 11135, 11900, 12138, 13100, 13362, 13755, 14450, 15589, 17340, 17850, 18340, 19650, 20230, 21675, 22270, 22925, 24276, 26724, 27510, 28900, 30345, 31178, 33405, 35700, 37859, 39300, 40460, 43350, 44540, 45850, 46767, 50575, 55020, 55675, 60690, 62356, 66810, 68775, 75718, 77945, 86700, 91700, 93534, 101150, 111350, 113577, 121380, 133620, 137550, 151436, 151725, 155890, 167025, 187068, 189295, 202300, 222700, 227154, 233835, 265013, 275100, 303450, 311780, 334050, 378590, 389725, 454308, 467670, 530026, 567885, 606900, 668100, 757180, 779450, 795039, 935340, 946475, 1060052, 1135770, 1169175, 1325065, 1558900, 1590078, 1892950, 2271540, 2338350, 2650130, 2839425, 3180156, 3785900, 3975195, 4676700, 5300260, 5678850, 6625325, 7950390, 11357700, 13250650, 15900780, 19875975, 26501300, 39751950, 79503900]

約数ペア:

[(1, 79503900), (2, 39751950), (3, 26501300), (4, 19875975), (5, 15900780), (6, 13250650), (7, 11357700), (10, 7950390), (12, 6625325), (14, 5678850), (15, 5300260), (17, 4676700), (20, 3975195), (21, 3785900), (25, 3180156), (28, 2839425), (30, 2650130), (34, 2338350), (35, 2271540), (42, 1892950), (50, 1590078), (51, 1558900), (60, 1325065), (68, 1169175), (70, 1135770), (75, 1060052), (84, 946475), (85, 935340), (100, 795039), (102, 779450), (105, 757180), (119, 668100), (131, 606900), (140, 567885), (150, 530026), (170, 467670), (175, 454308), (204, 389725), (210, 378590), (238, 334050), (255, 311780), (262, 303450), (289, 275100), (300, 265013), (340, 233835), (350, 227154), (357, 222700), (393, 202300), (420, 189295), (425, 187068), (476, 167025), (510, 155890), (524, 151725), (525, 151436), (578, 137550), (595, 133620), (655, 121380), (700, 113577), (714, 111350), (786, 101150), (850, 93534), (867, 91700), (917, 86700), (1020, 77945), (1050, 75718), (1156, 68775), (1190, 66810), (1275, 62356), (1310, 60690), (1428, 55675), (1445, 55020), (1572, 50575), (1700, 46767), (1734, 45850), (1785, 44540), (1834, 43350), (1965, 40460), (2023, 39300), (2100, 37859), (2227, 35700), (2380, 33405), (2550, 31178), (2620, 30345), (2751, 28900), (2890, 27510), (2975, 26724), (3275, 24276), (3468, 22925), (3570, 22270), (3668, 21675), (3930, 20230), (4046, 19650), (4335, 18340), (4454, 17850), (4585, 17340), (5100, 15589), (5502, 14450), (5780, 13755), (5950, 13362), (6069, 13100), (6550, 12138), (6681, 11900), (7140, 11135), (7225, 11004), (7860, 10115), (8092, 9825), (8670, 9170), (8908, 8925)]