105221340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 381038112

約数和(自身を除く): 275816772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 61, 63, 70, 74, 84, 90, 105, 111, 122, 126, 140, 148, 180, 183, 185, 210, 222, 244, 252, 259, 305, 315, 333, 366, 370, 420, 427, 444, 518, 549, 555, 610, 630, 666, 732, 740, 777, 854, 915, 1036, 1098, 1110, 1220, 1260, 1281, 1295, 1332, 1369, 1554, 1665, 1708, 1830, 2135, 2196, 2220, 2257, 2331, 2562, 2590, 2738, 2745, 3108, 3330, 3660, 3843, 3885, 4107, 4270, 4514, 4662, 5124, 5180, 5476, 5490, 6405, 6660, 6771, 6845, 7686, 7770, 8214, 8540, 9028, 9324, 9583, 10980, 11285, 11655, 12321, 12810, 13542, 13690, 15372, 15540, 15799, 16428, 19166, 19215, 20313, 20535, 22570, 23310, 24642, 25620, 27084, 27380, 28749, 31598, 33855, 38332, 38430, 40626, 41070, 45140, 46620, 47397, 47915, 49284, 57498, 61605, 63196, 67710, 76860, 78995, 81252, 82140, 83509, 86247, 94794, 95830, 101565, 114996, 123210, 135420, 142191, 143745, 157990, 167018, 172494, 189588, 191660, 203130, 236985, 246420, 250527, 284382, 287490, 315980, 334036, 344988, 406260, 417545, 431235, 473970, 501054, 568764, 574980, 584563, 710955, 751581, 835090, 862470, 947940, 1002108, 1169126, 1252635, 1421910, 1503162, 1670180, 1724940, 1753689, 2338252, 2505270, 2843820, 2922815, 3006324, 3507378, 3757905, 5010540, 5261067, 5845630, 7014756, 7515810, 8768445, 10522134, 11691260, 15031620, 17536890, 21044268, 26305335, 35073780, 52610670, 105221340]

約数ペア:

[(1, 105221340), (2, 52610670), (3, 35073780), (4, 26305335), (5, 21044268), (6, 17536890), (7, 15031620), (9, 11691260), (10, 10522134), (12, 8768445), (14, 7515810), (15, 7014756), (18, 5845630), (20, 5261067), (21, 5010540), (28, 3757905), (30, 3507378), (35, 3006324), (36, 2922815), (37, 2843820), (42, 2505270), (45, 2338252), (60, 1753689), (61, 1724940), (63, 1670180), (70, 1503162), (74, 1421910), (84, 1252635), (90, 1169126), (105, 1002108), (111, 947940), (122, 862470), (126, 835090), (140, 751581), (148, 710955), (180, 584563), (183, 574980), (185, 568764), (210, 501054), (222, 473970), (244, 431235), (252, 417545), (259, 406260), (305, 344988), (315, 334036), (333, 315980), (366, 287490), (370, 284382), (420, 250527), (427, 246420), (444, 236985), (518, 203130), (549, 191660), (555, 189588), (610, 172494), (630, 167018), (666, 157990), (732, 143745), (740, 142191), (777, 135420), (854, 123210), (915, 114996), (1036, 101565), (1098, 95830), (1110, 94794), (1220, 86247), (1260, 83509), (1281, 82140), (1295, 81252), (1332, 78995), (1369, 76860), (1554, 67710), (1665, 63196), (1708, 61605), (1830, 57498), (2135, 49284), (2196, 47915), (2220, 47397), (2257, 46620), (2331, 45140), (2562, 41070), (2590, 40626), (2738, 38430), (2745, 38332), (3108, 33855), (3330, 31598), (3660, 28749), (3843, 27380), (3885, 27084), (4107, 25620), (4270, 24642), (4514, 23310), (4662, 22570), (5124, 20535), (5180, 20313), (5476, 19215), (5490, 19166), (6405, 16428), (6660, 15799), (6771, 15540), (6845, 15372), (7686, 13690), (7770, 13542), (8214, 12810), (8540, 12321), (9028, 11655), (9324, 11285), (9583, 10980)]