445363450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^3\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 1051506360

約数和(自身を除く): 606142910

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 49, 50, 70, 74, 85, 98, 119, 170, 175, 185, 238, 245, 259, 289, 350, 370, 425, 490, 518, 578, 595, 629, 833, 850, 925, 1190, 1225, 1258, 1295, 1445, 1666, 1813, 1850, 2023, 2450, 2590, 2890, 2975, 3145, 3626, 4046, 4165, 4403, 4913, 5950, 6290, 6475, 7225, 8330, 8806, 9065, 9826, 10115, 10693, 12950, 14161, 14450, 15725, 18130, 20230, 20825, 21386, 22015, 24565, 28322, 30821, 31450, 34391, 41650, 44030, 45325, 49130, 50575, 53465, 61642, 68782, 70805, 74851, 90650, 101150, 106930, 110075, 122825, 141610, 149702, 154105, 171955, 181781, 220150, 240737, 245650, 267325, 308210, 343910, 354025, 363562, 374255, 481474, 523957, 534650, 708050, 748510, 770525, 859775, 908905, 1047914, 1203685, 1272467, 1541050, 1719550, 1817810, 1871275, 2407370, 2544934, 2619785, 3742550, 4544525, 5239570, 6018425, 6362335, 8907269, 9089050, 12036850, 12724670, 13098925, 17814538, 26197850, 31811675, 44536345, 63623350, 89072690, 222681725, 445363450]

約数ペア:

[(1, 445363450), (2, 222681725), (5, 89072690), (7, 63623350), (10, 44536345), (14, 31811675), (17, 26197850), (25, 17814538), (34, 13098925), (35, 12724670), (37, 12036850), (49, 9089050), (50, 8907269), (70, 6362335), (74, 6018425), (85, 5239570), (98, 4544525), (119, 3742550), (170, 2619785), (175, 2544934), (185, 2407370), (238, 1871275), (245, 1817810), (259, 1719550), (289, 1541050), (350, 1272467), (370, 1203685), (425, 1047914), (490, 908905), (518, 859775), (578, 770525), (595, 748510), (629, 708050), (833, 534650), (850, 523957), (925, 481474), (1190, 374255), (1225, 363562), (1258, 354025), (1295, 343910), (1445, 308210), (1666, 267325), (1813, 245650), (1850, 240737), (2023, 220150), (2450, 181781), (2590, 171955), (2890, 154105), (2975, 149702), (3145, 141610), (3626, 122825), (4046, 110075), (4165, 106930), (4403, 101150), (4913, 90650), (5950, 74851), (6290, 70805), (6475, 68782), (7225, 61642), (8330, 53465), (8806, 50575), (9065, 49130), (9826, 45325), (10115, 44030), (10693, 41650), (12950, 34391), (14161, 31450), (14450, 30821), (15725, 28322), (18130, 24565), (20230, 22015), (20825, 21386)]