154751220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1682

約数の個数: 144

約数和(自身を含む): 518171472

約数和(自身を除く): 363420252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1613, 1845, 2132, 2340, 2460, 2665, 3198, 3226, 3690, 4797, 4839, 5330, 6396, 6452, 7380, 7995, 8065, 9594, 9678, 10660, 14517, 15990, 16130, 19188, 19356, 20969, 23985, 24195, 29034, 31980, 32260, 41938, 47970, 48390, 58068, 62907, 66133, 72585, 83876, 95940, 96780, 104845, 125814, 132266, 145170, 188721, 198399, 209690, 251628, 264532, 290340, 314535, 330665, 377442, 396798, 419380, 595197, 629070, 661330, 754884, 793596, 859729, 943605, 991995, 1190394, 1258140, 1322660, 1719458, 1887210, 1983990, 2380788, 2579187, 2975985, 3438916, 3774420, 3967980, 4298645, 5158374, 5951970, 7737561, 8597290, 10316748, 11903940, 12895935, 15475122, 17194580, 25791870, 30950244, 38687805, 51583740, 77375610, 154751220]

約数ペア:

[(1, 154751220), (2, 77375610), (3, 51583740), (4, 38687805), (5, 30950244), (6, 25791870), (9, 17194580), (10, 15475122), (12, 12895935), (13, 11903940), (15, 10316748), (18, 8597290), (20, 7737561), (26, 5951970), (30, 5158374), (36, 4298645), (39, 3967980), (41, 3774420), (45, 3438916), (52, 2975985), (60, 2579187), (65, 2380788), (78, 1983990), (82, 1887210), (90, 1719458), (117, 1322660), (123, 1258140), (130, 1190394), (156, 991995), (164, 943605), (180, 859729), (195, 793596), (205, 754884), (234, 661330), (246, 629070), (260, 595197), (369, 419380), (390, 396798), (410, 377442), (468, 330665), (492, 314535), (533, 290340), (585, 264532), (615, 251628), (738, 209690), (780, 198399), (820, 188721), (1066, 145170), (1170, 132266), (1230, 125814), (1476, 104845), (1599, 96780), (1613, 95940), (1845, 83876), (2132, 72585), (2340, 66133), (2460, 62907), (2665, 58068), (3198, 48390), (3226, 47970), (3690, 41938), (4797, 32260), (4839, 31980), (5330, 29034), (6396, 24195), (6452, 23985), (7380, 20969), (7995, 19356), (8065, 19188), (9594, 16130), (9678, 15990), (10660, 14517)]