155587740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 587430144

約数和(自身を除く): 431842404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 49, 51, 55, 60, 66, 68, 70, 77, 84, 85, 98, 102, 105, 110, 119, 132, 140, 147, 154, 165, 170, 187, 196, 204, 210, 220, 231, 238, 245, 255, 283, 294, 308, 330, 340, 357, 374, 385, 420, 462, 476, 490, 510, 539, 561, 566, 588, 595, 660, 714, 735, 748, 770, 833, 849, 924, 935, 980, 1020, 1078, 1122, 1132, 1155, 1190, 1309, 1415, 1428, 1470, 1540, 1617, 1666, 1698, 1785, 1870, 1981, 2156, 2244, 2310, 2380, 2499, 2618, 2695, 2805, 2830, 2940, 3113, 3234, 3332, 3396, 3570, 3740, 3927, 3962, 4165, 4245, 4620, 4811, 4998, 5236, 5390, 5610, 5660, 5943, 6226, 6468, 6545, 7140, 7854, 7924, 8085, 8330, 8490, 9163, 9339, 9622, 9905, 9996, 10780, 11220, 11886, 12452, 12495, 13090, 13867, 14433, 15565, 15708, 16170, 16660, 16980, 18326, 18678, 19244, 19635, 19810, 21791, 23772, 24055, 24990, 26180, 27489, 27734, 28866, 29715, 31130, 32340, 33677, 36652, 37356, 39270, 39620, 41601, 43582, 45815, 46695, 48110, 49980, 52921, 54978, 55468, 57732, 59430, 62260, 65373, 67354, 69335, 72165, 78540, 83202, 87164, 91630, 93390, 96220, 101031, 105842, 108955, 109956, 118860, 130746, 134708, 137445, 138670, 144330, 152537, 158763, 166404, 168385, 183260, 186780, 202062, 208005, 211684, 217910, 235739, 261492, 264605, 274890, 277340, 288660, 305074, 317526, 326865, 336770, 370447, 404124, 416010, 435820, 457611, 471478, 505155, 529210, 549780, 610148, 635052, 653730, 673540, 707217, 740894, 762685, 793815, 832020, 915222, 942956, 1010310, 1058420, 1111341, 1178695, 1307460, 1414434, 1481788, 1525370, 1587630, 1830444, 1852235, 2020620, 2222682, 2288055, 2357390, 2593129, 2828868, 3050740, 3175260, 3536085, 3704470, 4445364, 4576110, 4714780, 5186258, 5556705, 7072170, 7408940, 7779387, 9152220, 10372516, 11113410, 12965645, 14144340, 15558774, 22226820, 25931290, 31117548, 38896935, 51862580, 77793870, 155587740]

約数ペア:

[(1, 155587740), (2, 77793870), (3, 51862580), (4, 38896935), (5, 31117548), (6, 25931290), (7, 22226820), (10, 15558774), (11, 14144340), (12, 12965645), (14, 11113410), (15, 10372516), (17, 9152220), (20, 7779387), (21, 7408940), (22, 7072170), (28, 5556705), (30, 5186258), (33, 4714780), (34, 4576110), (35, 4445364), (42, 3704470), (44, 3536085), (49, 3175260), (51, 3050740), (55, 2828868), (60, 2593129), (66, 2357390), (68, 2288055), (70, 2222682), (77, 2020620), (84, 1852235), (85, 1830444), (98, 1587630), (102, 1525370), (105, 1481788), (110, 1414434), (119, 1307460), (132, 1178695), (140, 1111341), (147, 1058420), (154, 1010310), (165, 942956), (170, 915222), (187, 832020), (196, 793815), (204, 762685), (210, 740894), (220, 707217), (231, 673540), (238, 653730), (245, 635052), (255, 610148), (283, 549780), (294, 529210), (308, 505155), (330, 471478), (340, 457611), (357, 435820), (374, 416010), (385, 404124), (420, 370447), (462, 336770), (476, 326865), (490, 317526), (510, 305074), (539, 288660), (561, 277340), (566, 274890), (588, 264605), (595, 261492), (660, 235739), (714, 217910), (735, 211684), (748, 208005), (770, 202062), (833, 186780), (849, 183260), (924, 168385), (935, 166404), (980, 158763), (1020, 152537), (1078, 144330), (1122, 138670), (1132, 137445), (1155, 134708), (1190, 130746), (1309, 118860), (1415, 109956), (1428, 108955), (1470, 105842), (1540, 101031), (1617, 96220), (1666, 93390), (1698, 91630), (1785, 87164), (1870, 83202), (1981, 78540), (2156, 72165), (2244, 69335), (2310, 67354), (2380, 65373), (2499, 62260), (2618, 59430), (2695, 57732), (2805, 55468), (2830, 54978), (2940, 52921), (3113, 49980), (3234, 48110), (3332, 46695), (3396, 45815), (3570, 43582), (3740, 41601), (3927, 39620), (3962, 39270), (4165, 37356), (4245, 36652), (4620, 33677), (4811, 32340), (4998, 31130), (5236, 29715), (5390, 28866), (5610, 27734), (5660, 27489), (5943, 26180), (6226, 24990), (6468, 24055), (6545, 23772), (7140, 21791), (7854, 19810), (7924, 19635), (8085, 19244), (8330, 18678), (8490, 18326), (9163, 16980), (9339, 16660), (9622, 16170), (9905, 15708), (9996, 15565), (10780, 14433), (11220, 13867), (11886, 13090), (12452, 12495)]