149976540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3276

約数の個数: 144

約数和(自身を含む): 534136512

約数和(自身を除く): 384159972

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, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3217, 3330, 3885, 4662, 5180, 6434, 6660, 7770, 9324, 9651, 11655, 12868, 15540, 16085, 19302, 22519, 23310, 28953, 32170, 38604, 45038, 46620, 48255, 57906, 64340, 67557, 90076, 96510, 112595, 115812, 119029, 135114, 144765, 193020, 202671, 225190, 238058, 270228, 289530, 337785, 357087, 405342, 450380, 476116, 579060, 595145, 675570, 714174, 810684, 833203, 1013355, 1071261, 1190290, 1351140, 1428348, 1666406, 1785435, 2026710, 2142522, 2380580, 2499609, 3332812, 3570870, 4053420, 4166015, 4285044, 4999218, 5356305, 7141740, 7498827, 8332030, 9998436, 10712610, 12498045, 14997654, 16664060, 21425220, 24996090, 29995308, 37494135, 49992180, 74988270, 149976540]

約数ペア:

[(1, 149976540), (2, 74988270), (3, 49992180), (4, 37494135), (5, 29995308), (6, 24996090), (7, 21425220), (9, 16664060), (10, 14997654), (12, 12498045), (14, 10712610), (15, 9998436), (18, 8332030), (20, 7498827), (21, 7141740), (28, 5356305), (30, 4999218), (35, 4285044), (36, 4166015), (37, 4053420), (42, 3570870), (45, 3332812), (60, 2499609), (63, 2380580), (70, 2142522), (74, 2026710), (84, 1785435), (90, 1666406), (105, 1428348), (111, 1351140), (126, 1190290), (140, 1071261), (148, 1013355), (180, 833203), (185, 810684), (210, 714174), (222, 675570), (252, 595145), (259, 579060), (315, 476116), (333, 450380), (370, 405342), (420, 357087), (444, 337785), (518, 289530), (555, 270228), (630, 238058), (666, 225190), (740, 202671), (777, 193020), (1036, 144765), (1110, 135114), (1260, 119029), (1295, 115812), (1332, 112595), (1554, 96510), (1665, 90076), (2220, 67557), (2331, 64340), (2590, 57906), (3108, 48255), (3217, 46620), (3330, 45038), (3885, 38604), (4662, 32170), (5180, 28953), (6434, 23310), (6660, 22519), (7770, 19302), (9324, 16085), (9651, 15540), (11655, 12868)]