25012829790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{26959}}^1$

素因数の和:27059

約数の個数: 144

約数和(自身を含む): 71577829440

約数和(自身を除く): 46564999650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 169, 183, 195, 234, 305, 338, 366, 390, 507, 549, 585, 610, 793, 845, 915, 1014, 1098, 1170, 1521, 1586, 1690, 1830, 2379, 2535, 2745, 3042, 3965, 4758, 5070, 5490, 7137, 7605, 7930, 10309, 11895, 14274, 15210, 20618, 23790, 26959, 30927, 35685, 51545, 53918, 61854, 71370, 80877, 92781, 103090, 134795, 154635, 161754, 185562, 242631, 269590, 309270, 350467, 404385, 463905, 485262, 700934, 808770, 927810, 1051401, 1213155, 1644499, 1752335, 2102802, 2426310, 3154203, 3288998, 3504670, 4556071, 4933497, 5257005, 6308406, 8222495, 9112142, 9866994, 10514010, 13668213, 14800491, 15771015, 16444990, 21378487, 22780355, 24667485, 27336426, 29600982, 31542030, 41004639, 42756974, 45560710, 49334970, 64135461, 68341065, 74002455, 82009278, 106892435, 128270922, 136682130, 148004910, 192406383, 205023195, 213784870, 277920331, 320677305, 384812766, 410046390, 555840662, 641354610, 833760993, 962031915, 1389601655, 1667521986, 1924063830, 2501282979, 2779203310, 4168804965, 5002565958, 8337609930, 12506414895, 25012829790]

約数ペア:

[(1, 25012829790), (2, 12506414895), (3, 8337609930), (5, 5002565958), (6, 4168804965), (9, 2779203310), (10, 2501282979), (13, 1924063830), (15, 1667521986), (18, 1389601655), (26, 962031915), (30, 833760993), (39, 641354610), (45, 555840662), (61, 410046390), (65, 384812766), (78, 320677305), (90, 277920331), (117, 213784870), (122, 205023195), (130, 192406383), (169, 148004910), (183, 136682130), (195, 128270922), (234, 106892435), (305, 82009278), (338, 74002455), (366, 68341065), (390, 64135461), (507, 49334970), (549, 45560710), (585, 42756974), (610, 41004639), (793, 31542030), (845, 29600982), (915, 27336426), (1014, 24667485), (1098, 22780355), (1170, 21378487), (1521, 16444990), (1586, 15771015), (1690, 14800491), (1830, 13668213), (2379, 10514010), (2535, 9866994), (2745, 9112142), (3042, 8222495), (3965, 6308406), (4758, 5257005), (5070, 4933497), (5490, 4556071), (7137, 3504670), (7605, 3288998), (7930, 3154203), (10309, 2426310), (11895, 2102802), (14274, 1752335), (15210, 1644499), (20618, 1213155), (23790, 1051401), (26959, 927810), (30927, 808770), (35685, 700934), (51545, 485262), (53918, 463905), (61854, 404385), (71370, 350467), (80877, 309270), (92781, 269590), (103090, 242631), (134795, 185562), (154635, 161754)]