127299240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 320857560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 503, 555, 570, 666, 684, 703, 740, 760, 855, 888, 1006, 1110, 1140, 1332, 1368, 1406, 1480, 1509, 1665, 1710, 2012, 2109, 2220, 2280, 2515, 2664, 2812, 3018, 3330, 3420, 3515, 4024, 4218, 4440, 4527, 5030, 5624, 6036, 6327, 6660, 6840, 7030, 7545, 8436, 9054, 9557, 10060, 10545, 12072, 12654, 13320, 14060, 15090, 16872, 18108, 18611, 19114, 20120, 21090, 22635, 25308, 28120, 28671, 30180, 31635, 36216, 37222, 38228, 42180, 45270, 47785, 50616, 55833, 57342, 60360, 63270, 74444, 76456, 84360, 86013, 90540, 93055, 95570, 111666, 114684, 126540, 143355, 148888, 167499, 172026, 181080, 186110, 191140, 223332, 229368, 253080, 279165, 286710, 334998, 344052, 353609, 372220, 382280, 430065, 446664, 558330, 573420, 669996, 688104, 707218, 744440, 837495, 860130, 1060827, 1116660, 1146840, 1339992, 1414436, 1674990, 1720260, 1768045, 2121654, 2233320, 2828872, 3182481, 3349980, 3440520, 3536090, 4243308, 5304135, 6364962, 6699960, 7072180, 8486616, 10608270, 12729924, 14144360, 15912405, 21216540, 25459848, 31824810, 42433080, 63649620, 127299240]

約数ペア:

[(1, 127299240), (2, 63649620), (3, 42433080), (4, 31824810), (5, 25459848), (6, 21216540), (8, 15912405), (9, 14144360), (10, 12729924), (12, 10608270), (15, 8486616), (18, 7072180), (19, 6699960), (20, 6364962), (24, 5304135), (30, 4243308), (36, 3536090), (37, 3440520), (38, 3349980), (40, 3182481), (45, 2828872), (57, 2233320), (60, 2121654), (72, 1768045), (74, 1720260), (76, 1674990), (90, 1414436), (95, 1339992), (111, 1146840), (114, 1116660), (120, 1060827), (148, 860130), (152, 837495), (171, 744440), (180, 707218), (185, 688104), (190, 669996), (222, 573420), (228, 558330), (285, 446664), (296, 430065), (333, 382280), (342, 372220), (360, 353609), (370, 344052), (380, 334998), (444, 286710), (456, 279165), (503, 253080), (555, 229368), (570, 223332), (666, 191140), (684, 186110), (703, 181080), (740, 172026), (760, 167499), (855, 148888), (888, 143355), (1006, 126540), (1110, 114684), (1140, 111666), (1332, 95570), (1368, 93055), (1406, 90540), (1480, 86013), (1509, 84360), (1665, 76456), (1710, 74444), (2012, 63270), (2109, 60360), (2220, 57342), (2280, 55833), (2515, 50616), (2664, 47785), (2812, 45270), (3018, 42180), (3330, 38228), (3420, 37222), (3515, 36216), (4024, 31635), (4218, 30180), (4440, 28671), (4527, 28120), (5030, 25308), (5624, 22635), (6036, 21090), (6327, 20120), (6660, 19114), (6840, 18611), (7030, 18108), (7545, 16872), (8436, 15090), (9054, 14060), (9557, 13320), (10060, 12654), (10545, 12072)]