188099120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 503807040

約数和(自身を除く): 315707920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 53, 55, 74, 80, 88, 106, 109, 110, 148, 176, 185, 212, 218, 220, 265, 296, 370, 407, 424, 436, 440, 530, 545, 583, 592, 740, 814, 848, 872, 880, 1060, 1090, 1166, 1199, 1480, 1628, 1744, 1961, 2035, 2120, 2180, 2332, 2398, 2915, 2960, 3256, 3922, 4033, 4070, 4240, 4360, 4664, 4796, 5777, 5830, 5995, 6512, 7844, 8066, 8140, 8720, 9328, 9592, 9805, 11554, 11660, 11990, 15688, 16132, 16280, 19184, 19610, 20165, 21571, 23108, 23320, 23980, 28885, 31376, 32264, 32560, 39220, 40330, 43142, 44363, 46216, 46640, 47960, 57770, 63547, 64528, 78440, 80660, 86284, 88726, 92432, 95920, 107855, 115540, 127094, 156880, 161320, 172568, 177452, 213749, 215710, 221815, 231080, 254188, 317735, 322640, 345136, 354904, 427498, 431420, 443630, 462160, 508376, 635470, 709808, 854996, 862840, 887260, 1016752, 1068745, 1270940, 1709992, 1725680, 1774520, 2137490, 2351239, 2541880, 3419984, 3549040, 4274980, 4702478, 5083760, 8549960, 9404956, 11756195, 17099920, 18809912, 23512390, 37619824, 47024780, 94049560, 188099120]

約数ペア:

[(1, 188099120), (2, 94049560), (4, 47024780), (5, 37619824), (8, 23512390), (10, 18809912), (11, 17099920), (16, 11756195), (20, 9404956), (22, 8549960), (37, 5083760), (40, 4702478), (44, 4274980), (53, 3549040), (55, 3419984), (74, 2541880), (80, 2351239), (88, 2137490), (106, 1774520), (109, 1725680), (110, 1709992), (148, 1270940), (176, 1068745), (185, 1016752), (212, 887260), (218, 862840), (220, 854996), (265, 709808), (296, 635470), (370, 508376), (407, 462160), (424, 443630), (436, 431420), (440, 427498), (530, 354904), (545, 345136), (583, 322640), (592, 317735), (740, 254188), (814, 231080), (848, 221815), (872, 215710), (880, 213749), (1060, 177452), (1090, 172568), (1166, 161320), (1199, 156880), (1480, 127094), (1628, 115540), (1744, 107855), (1961, 95920), (2035, 92432), (2120, 88726), (2180, 86284), (2332, 80660), (2398, 78440), (2915, 64528), (2960, 63547), (3256, 57770), (3922, 47960), (4033, 46640), (4070, 46216), (4240, 44363), (4360, 43142), (4664, 40330), (4796, 39220), (5777, 32560), (5830, 32264), (5995, 31376), (6512, 28885), (7844, 23980), (8066, 23320), (8140, 23108), (8720, 21571), (9328, 20165), (9592, 19610), (9805, 19184), (11554, 16280), (11660, 16132), (11990, 15688)]