87448830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 267909120

約数和(自身を除く): 180460290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 49, 57, 62, 70, 93, 95, 98, 101, 105, 114, 133, 147, 155, 186, 190, 202, 210, 217, 245, 266, 285, 294, 303, 310, 399, 434, 465, 490, 505, 570, 589, 606, 651, 665, 707, 735, 798, 930, 931, 1010, 1085, 1178, 1302, 1330, 1414, 1470, 1515, 1519, 1767, 1862, 1919, 1995, 2121, 2170, 2793, 2945, 3030, 3038, 3131, 3255, 3534, 3535, 3838, 3990, 4123, 4242, 4557, 4655, 4949, 5586, 5757, 5890, 6262, 6510, 7070, 7595, 8246, 8835, 9114, 9310, 9393, 9595, 9898, 10605, 11514, 12369, 13433, 13965, 14847, 15190, 15655, 17670, 18786, 19190, 20615, 21210, 21917, 22785, 24738, 24745, 26866, 27930, 28785, 28861, 29694, 31310, 40299, 41230, 43834, 45570, 46965, 49490, 57570, 57722, 59489, 61845, 65751, 67165, 74235, 80598, 86583, 93930, 94031, 109585, 118978, 123690, 131502, 134330, 144305, 148470, 153419, 173166, 178467, 188062, 201495, 219170, 282093, 288610, 297445, 306838, 328755, 356934, 402990, 416423, 432915, 460257, 470155, 564186, 594890, 657510, 767095, 832846, 865830, 892335, 920514, 940310, 1249269, 1410465, 1534190, 1784670, 2082115, 2301285, 2498538, 2820930, 2914961, 4164230, 4602570, 5829922, 6246345, 8744883, 12492690, 14574805, 17489766, 29149610, 43724415, 87448830]

約数ペア:

[(1, 87448830), (2, 43724415), (3, 29149610), (5, 17489766), (6, 14574805), (7, 12492690), (10, 8744883), (14, 6246345), (15, 5829922), (19, 4602570), (21, 4164230), (30, 2914961), (31, 2820930), (35, 2498538), (38, 2301285), (42, 2082115), (49, 1784670), (57, 1534190), (62, 1410465), (70, 1249269), (93, 940310), (95, 920514), (98, 892335), (101, 865830), (105, 832846), (114, 767095), (133, 657510), (147, 594890), (155, 564186), (186, 470155), (190, 460257), (202, 432915), (210, 416423), (217, 402990), (245, 356934), (266, 328755), (285, 306838), (294, 297445), (303, 288610), (310, 282093), (399, 219170), (434, 201495), (465, 188062), (490, 178467), (505, 173166), (570, 153419), (589, 148470), (606, 144305), (651, 134330), (665, 131502), (707, 123690), (735, 118978), (798, 109585), (930, 94031), (931, 93930), (1010, 86583), (1085, 80598), (1178, 74235), (1302, 67165), (1330, 65751), (1414, 61845), (1470, 59489), (1515, 57722), (1519, 57570), (1767, 49490), (1862, 46965), (1919, 45570), (1995, 43834), (2121, 41230), (2170, 40299), (2793, 31310), (2945, 29694), (3030, 28861), (3038, 28785), (3131, 27930), (3255, 26866), (3534, 24745), (3535, 24738), (3838, 22785), (3990, 21917), (4123, 21210), (4242, 20615), (4557, 19190), (4655, 18786), (4949, 17670), (5586, 15655), (5757, 15190), (5890, 14847), (6262, 13965), (6510, 13433), (7070, 12369), (7595, 11514), (8246, 10605), (8835, 9898), (9114, 9595), (9310, 9393)]