147756540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 465776640

約数和(自身を除く): 318020100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 37, 38, 57, 60, 62, 74, 76, 93, 95, 111, 113, 114, 124, 148, 155, 185, 186, 190, 222, 226, 228, 285, 310, 339, 370, 372, 380, 444, 452, 465, 555, 565, 570, 589, 620, 678, 703, 740, 930, 1110, 1130, 1140, 1147, 1178, 1356, 1406, 1695, 1767, 1860, 2109, 2147, 2220, 2260, 2294, 2356, 2812, 2945, 3390, 3441, 3503, 3515, 3534, 4181, 4218, 4294, 4588, 5735, 5890, 6441, 6780, 6882, 7006, 7030, 7068, 8362, 8436, 8588, 8835, 10509, 10545, 10735, 11470, 11780, 12543, 12882, 13764, 14012, 14060, 16724, 17205, 17515, 17670, 20905, 21018, 21090, 21470, 21793, 22940, 25086, 25764, 32205, 34410, 35030, 35340, 41810, 42036, 42180, 42940, 43586, 50172, 52545, 62715, 64410, 65379, 66557, 68820, 70060, 79439, 83620, 87172, 105090, 108965, 125430, 128820, 129611, 130758, 133114, 158878, 199671, 210180, 217930, 238317, 250860, 259222, 261516, 266228, 317756, 326895, 332785, 388833, 397195, 399342, 435860, 476634, 518444, 648055, 653790, 665570, 777666, 794390, 798684, 953268, 998355, 1191585, 1296110, 1307580, 1331140, 1555332, 1588780, 1944165, 1996710, 2383170, 2462609, 2592220, 3888330, 3993420, 4766340, 4925218, 7387827, 7776660, 9850436, 12313045, 14775654, 24626090, 29551308, 36939135, 49252180, 73878270, 147756540]

約数ペア:

[(1, 147756540), (2, 73878270), (3, 49252180), (4, 36939135), (5, 29551308), (6, 24626090), (10, 14775654), (12, 12313045), (15, 9850436), (19, 7776660), (20, 7387827), (30, 4925218), (31, 4766340), (37, 3993420), (38, 3888330), (57, 2592220), (60, 2462609), (62, 2383170), (74, 1996710), (76, 1944165), (93, 1588780), (95, 1555332), (111, 1331140), (113, 1307580), (114, 1296110), (124, 1191585), (148, 998355), (155, 953268), (185, 798684), (186, 794390), (190, 777666), (222, 665570), (226, 653790), (228, 648055), (285, 518444), (310, 476634), (339, 435860), (370, 399342), (372, 397195), (380, 388833), (444, 332785), (452, 326895), (465, 317756), (555, 266228), (565, 261516), (570, 259222), (589, 250860), (620, 238317), (678, 217930), (703, 210180), (740, 199671), (930, 158878), (1110, 133114), (1130, 130758), (1140, 129611), (1147, 128820), (1178, 125430), (1356, 108965), (1406, 105090), (1695, 87172), (1767, 83620), (1860, 79439), (2109, 70060), (2147, 68820), (2220, 66557), (2260, 65379), (2294, 64410), (2356, 62715), (2812, 52545), (2945, 50172), (3390, 43586), (3441, 42940), (3503, 42180), (3515, 42036), (3534, 41810), (4181, 35340), (4218, 35030), (4294, 34410), (4588, 32205), (5735, 25764), (5890, 25086), (6441, 22940), (6780, 21793), (6882, 21470), (7006, 21090), (7030, 21018), (7068, 20905), (8362, 17670), (8436, 17515), (8588, 17205), (8835, 16724), (10509, 14060), (10545, 14012), (10735, 13764), (11470, 12882), (11780, 12543)]