75118890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 157124310

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1049, 1085, 1155, 1302, 1705, 2046, 2098, 2170, 2310, 2387, 3147, 3255, 3410, 4774, 5115, 5245, 6294, 6510, 7161, 7343, 10230, 10490, 11539, 11935, 14322, 14686, 15735, 22029, 23078, 23870, 31470, 32519, 34617, 35805, 36715, 44058, 57695, 65038, 69234, 71610, 73430, 80773, 97557, 110145, 115390, 161546, 162595, 173085, 195114, 220290, 227633, 242319, 325190, 346170, 357709, 403865, 455266, 484638, 487785, 682899, 715418, 807730, 975570, 1073127, 1138165, 1211595, 1365798, 1788545, 2146254, 2276330, 2423190, 2503963, 3414495, 3577090, 5007926, 5365635, 6828990, 7511889, 10731270, 12519815, 15023778, 25039630, 37559445, 75118890]

約数ペア:

[(1, 75118890), (2, 37559445), (3, 25039630), (5, 15023778), (6, 12519815), (7, 10731270), (10, 7511889), (11, 6828990), (14, 5365635), (15, 5007926), (21, 3577090), (22, 3414495), (30, 2503963), (31, 2423190), (33, 2276330), (35, 2146254), (42, 1788545), (55, 1365798), (62, 1211595), (66, 1138165), (70, 1073127), (77, 975570), (93, 807730), (105, 715418), (110, 682899), (154, 487785), (155, 484638), (165, 455266), (186, 403865), (210, 357709), (217, 346170), (231, 325190), (310, 242319), (330, 227633), (341, 220290), (385, 195114), (434, 173085), (462, 162595), (465, 161546), (651, 115390), (682, 110145), (770, 97557), (930, 80773), (1023, 73430), (1049, 71610), (1085, 69234), (1155, 65038), (1302, 57695), (1705, 44058), (2046, 36715), (2098, 35805), (2170, 34617), (2310, 32519), (2387, 31470), (3147, 23870), (3255, 23078), (3410, 22029), (4774, 15735), (5115, 14686), (5245, 14322), (6294, 11935), (6510, 11539), (7161, 10490), (7343, 10230)]