387037300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 973812672

約数和(自身を除く): 586775372

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 83, 85, 100, 130, 166, 170, 211, 221, 260, 325, 332, 340, 415, 422, 425, 442, 650, 830, 844, 850, 884, 1055, 1079, 1105, 1300, 1411, 1660, 1700, 2075, 2110, 2158, 2210, 2743, 2822, 3587, 4150, 4220, 4316, 4420, 5275, 5395, 5486, 5525, 5644, 7055, 7174, 8300, 10550, 10790, 10972, 11050, 13715, 14110, 14348, 17513, 17935, 18343, 21100, 21580, 22100, 26975, 27430, 28220, 35026, 35275, 35870, 36686, 46631, 53950, 54860, 68575, 70052, 70550, 71740, 73372, 87565, 89675, 91715, 93262, 107900, 137150, 141100, 175130, 179350, 183430, 186524, 227669, 233155, 274300, 297721, 350260, 358700, 366860, 437825, 455338, 458575, 466310, 595442, 875650, 910676, 917150, 932620, 1138345, 1165775, 1190884, 1488605, 1751300, 1834300, 2276690, 2331550, 2977210, 3870373, 4553380, 4663100, 5691725, 5954420, 7443025, 7740746, 11383450, 14886050, 15481492, 19351865, 22766900, 29772100, 38703730, 77407460, 96759325, 193518650, 387037300]

約数ペア:

[(1, 387037300), (2, 193518650), (4, 96759325), (5, 77407460), (10, 38703730), (13, 29772100), (17, 22766900), (20, 19351865), (25, 15481492), (26, 14886050), (34, 11383450), (50, 7740746), (52, 7443025), (65, 5954420), (68, 5691725), (83, 4663100), (85, 4553380), (100, 3870373), (130, 2977210), (166, 2331550), (170, 2276690), (211, 1834300), (221, 1751300), (260, 1488605), (325, 1190884), (332, 1165775), (340, 1138345), (415, 932620), (422, 917150), (425, 910676), (442, 875650), (650, 595442), (830, 466310), (844, 458575), (850, 455338), (884, 437825), (1055, 366860), (1079, 358700), (1105, 350260), (1300, 297721), (1411, 274300), (1660, 233155), (1700, 227669), (2075, 186524), (2110, 183430), (2158, 179350), (2210, 175130), (2743, 141100), (2822, 137150), (3587, 107900), (4150, 93262), (4220, 91715), (4316, 89675), (4420, 87565), (5275, 73372), (5395, 71740), (5486, 70550), (5525, 70052), (5644, 68575), (7055, 54860), (7174, 53950), (8300, 46631), (10550, 36686), (10790, 35870), (10972, 35275), (11050, 35026), (13715, 28220), (14110, 27430), (14348, 26975), (17513, 22100), (17935, 21580), (18343, 21100)]