54996812220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{4261}}^1$

素因数の和:4748

約数の個数: 192

約数和(自身を含む): 178717593600

約数和(自身を除く): 123720781380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 389, 395, 420, 474, 553, 778, 790, 948, 1106, 1167, 1185, 1556, 1580, 1659, 1945, 2212, 2334, 2370, 2723, 2765, 3318, 3890, 4261, 4668, 4740, 5446, 5530, 5835, 6636, 7780, 8169, 8295, 8522, 10892, 11060, 11670, 12783, 13615, 16338, 16590, 17044, 21305, 23340, 25566, 27230, 29827, 30731, 32676, 33180, 40845, 42610, 51132, 54460, 59654, 61462, 63915, 81690, 85220, 89481, 92193, 119308, 122924, 127830, 149135, 153655, 163380, 178962, 184386, 215117, 255660, 298270, 307310, 336619, 357924, 368772, 430234, 447405, 460965, 596540, 614620, 645351, 673238, 860468, 894810, 921930, 1009857, 1075585, 1290702, 1346476, 1657529, 1683095, 1789620, 1843860, 2019714, 2151170, 2356333, 2581404, 3226755, 3315058, 3366190, 4039428, 4302340, 4712666, 4972587, 5049285, 6453510, 6630116, 6732380, 7068999, 8287645, 9425332, 9945174, 10098570, 11602703, 11781665, 12907020, 14137998, 16575290, 19890348, 20197140, 23205406, 23563330, 24862935, 28275996, 33150580, 34808109, 35344995, 46410812, 47126660, 49725870, 58013515, 69616218, 70689990, 99451740, 116027030, 130944791, 139232436, 141379980, 174040545, 232054060, 261889582, 348081090, 392834373, 523779164, 654723955, 696162180, 785668746, 916613537, 1309447910, 1571337492, 1833227074, 1964171865, 2618895820, 2749840611, 3666454148, 3928343730, 4583067685, 5499681222, 7856687460, 9166135370, 10999362444, 13749203055, 18332270740, 27498406110, 54996812220]

約数ペア:

[(1, 54996812220), (2, 27498406110), (3, 18332270740), (4, 13749203055), (5, 10999362444), (6, 9166135370), (7, 7856687460), (10, 5499681222), (12, 4583067685), (14, 3928343730), (15, 3666454148), (20, 2749840611), (21, 2618895820), (28, 1964171865), (30, 1833227074), (35, 1571337492), (42, 1309447910), (60, 916613537), (70, 785668746), (79, 696162180), (84, 654723955), (105, 523779164), (140, 392834373), (158, 348081090), (210, 261889582), (237, 232054060), (316, 174040545), (389, 141379980), (395, 139232436), (420, 130944791), (474, 116027030), (553, 99451740), (778, 70689990), (790, 69616218), (948, 58013515), (1106, 49725870), (1167, 47126660), (1185, 46410812), (1556, 35344995), (1580, 34808109), (1659, 33150580), (1945, 28275996), (2212, 24862935), (2334, 23563330), (2370, 23205406), (2723, 20197140), (2765, 19890348), (3318, 16575290), (3890, 14137998), (4261, 12907020), (4668, 11781665), (4740, 11602703), (5446, 10098570), (5530, 9945174), (5835, 9425332), (6636, 8287645), (7780, 7068999), (8169, 6732380), (8295, 6630116), (8522, 6453510), (10892, 5049285), (11060, 4972587), (11670, 4712666), (12783, 4302340), (13615, 4039428), (16338, 3366190), (16590, 3315058), (17044, 3226755), (21305, 2581404), (23340, 2356333), (25566, 2151170), (27230, 2019714), (29827, 1843860), (30731, 1789620), (32676, 1683095), (33180, 1657529), (40845, 1346476), (42610, 1290702), (51132, 1075585), (54460, 1009857), (59654, 921930), (61462, 894810), (63915, 860468), (81690, 673238), (85220, 645351), (89481, 614620), (92193, 596540), (119308, 460965), (122924, 447405), (127830, 430234), (149135, 368772), (153655, 357924), (163380, 336619), (178962, 307310), (184386, 298270), (215117, 255660)]