118943900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 294481152

約数和(自身を除く): 175537252

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 37, 50, 61, 62, 68, 74, 85, 100, 122, 124, 148, 155, 170, 185, 244, 305, 310, 340, 370, 425, 527, 610, 620, 629, 740, 775, 850, 925, 1037, 1054, 1147, 1220, 1258, 1525, 1550, 1700, 1850, 1891, 2074, 2108, 2257, 2294, 2516, 2635, 3050, 3100, 3145, 3700, 3782, 4148, 4514, 4588, 5185, 5270, 5735, 6100, 6290, 7564, 9028, 9455, 10370, 10540, 11285, 11470, 12580, 13175, 15725, 18910, 19499, 20740, 22570, 22940, 25925, 26350, 28675, 31450, 32147, 37820, 38369, 38998, 45140, 47275, 51850, 52700, 56425, 57350, 62900, 64294, 69967, 76738, 77996, 94550, 97495, 103700, 112850, 114700, 128588, 139934, 153476, 160735, 189100, 191845, 194990, 225700, 279868, 321470, 349835, 383690, 389980, 487475, 642940, 699670, 767380, 803675, 959225, 974950, 1189439, 1399340, 1607350, 1749175, 1918450, 1949900, 2378878, 3214700, 3498350, 3836900, 4757756, 5947195, 6996700, 11894390, 23788780, 29735975, 59471950, 118943900]

約数ペア:

[(1, 118943900), (2, 59471950), (4, 29735975), (5, 23788780), (10, 11894390), (17, 6996700), (20, 5947195), (25, 4757756), (31, 3836900), (34, 3498350), (37, 3214700), (50, 2378878), (61, 1949900), (62, 1918450), (68, 1749175), (74, 1607350), (85, 1399340), (100, 1189439), (122, 974950), (124, 959225), (148, 803675), (155, 767380), (170, 699670), (185, 642940), (244, 487475), (305, 389980), (310, 383690), (340, 349835), (370, 321470), (425, 279868), (527, 225700), (610, 194990), (620, 191845), (629, 189100), (740, 160735), (775, 153476), (850, 139934), (925, 128588), (1037, 114700), (1054, 112850), (1147, 103700), (1220, 97495), (1258, 94550), (1525, 77996), (1550, 76738), (1700, 69967), (1850, 64294), (1891, 62900), (2074, 57350), (2108, 56425), (2257, 52700), (2294, 51850), (2516, 47275), (2635, 45140), (3050, 38998), (3100, 38369), (3145, 37820), (3700, 32147), (3782, 31450), (4148, 28675), (4514, 26350), (4588, 25925), (5185, 22940), (5270, 22570), (5735, 20740), (6100, 19499), (6290, 18910), (7564, 15725), (9028, 13175), (9455, 12580), (10370, 11470), (10540, 11285)]