77700870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 231251328

約数和(自身を除く): 153550458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 54, 65, 78, 81, 90, 94, 117, 130, 135, 141, 157, 162, 195, 234, 235, 270, 282, 314, 351, 390, 405, 423, 470, 471, 585, 611, 702, 705, 785, 810, 846, 942, 1053, 1170, 1222, 1269, 1410, 1413, 1570, 1755, 1833, 2041, 2106, 2115, 2355, 2538, 2826, 3055, 3510, 3666, 3807, 4082, 4230, 4239, 4710, 5265, 5499, 6110, 6123, 6345, 7065, 7379, 7614, 8478, 9165, 10205, 10530, 10998, 12246, 12690, 12717, 14130, 14758, 16497, 18330, 18369, 19035, 20410, 21195, 22137, 25434, 27495, 30615, 32994, 36738, 36895, 38070, 42390, 44274, 49491, 54990, 55107, 61230, 63585, 66411, 73790, 82485, 91845, 95927, 98982, 110214, 110685, 127170, 132822, 164970, 165321, 183690, 191854, 199233, 221370, 247455, 275535, 287781, 330642, 332055, 398466, 479635, 494910, 551070, 575562, 597699, 664110, 826605, 863343, 959270, 996165, 1195398, 1438905, 1653210, 1726686, 1992330, 2590029, 2877810, 2988495, 4316715, 5180058, 5976990, 7770087, 8633430, 12950145, 15540174, 25900290, 38850435, 77700870]

約数ペア:

[(1, 77700870), (2, 38850435), (3, 25900290), (5, 15540174), (6, 12950145), (9, 8633430), (10, 7770087), (13, 5976990), (15, 5180058), (18, 4316715), (26, 2988495), (27, 2877810), (30, 2590029), (39, 1992330), (45, 1726686), (47, 1653210), (54, 1438905), (65, 1195398), (78, 996165), (81, 959270), (90, 863343), (94, 826605), (117, 664110), (130, 597699), (135, 575562), (141, 551070), (157, 494910), (162, 479635), (195, 398466), (234, 332055), (235, 330642), (270, 287781), (282, 275535), (314, 247455), (351, 221370), (390, 199233), (405, 191854), (423, 183690), (470, 165321), (471, 164970), (585, 132822), (611, 127170), (702, 110685), (705, 110214), (785, 98982), (810, 95927), (846, 91845), (942, 82485), (1053, 73790), (1170, 66411), (1222, 63585), (1269, 61230), (1410, 55107), (1413, 54990), (1570, 49491), (1755, 44274), (1833, 42390), (2041, 38070), (2106, 36895), (2115, 36738), (2355, 32994), (2538, 30615), (2826, 27495), (3055, 25434), (3510, 22137), (3666, 21195), (3807, 20410), (4082, 19035), (4230, 18369), (4239, 18330), (4710, 16497), (5265, 14758), (5499, 14130), (6110, 12717), (6123, 12690), (6345, 12246), (7065, 10998), (7379, 10530), (7614, 10205), (8478, 9165)]