153082020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 561883392

約数和(自身を除く): 408801372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 53, 60, 65, 69, 70, 78, 84, 91, 92, 105, 106, 115, 130, 138, 140, 156, 159, 161, 182, 195, 210, 212, 230, 260, 265, 273, 276, 299, 318, 322, 345, 364, 371, 390, 420, 455, 460, 483, 529, 530, 546, 598, 636, 644, 689, 690, 742, 780, 795, 805, 897, 910, 966, 1058, 1060, 1092, 1113, 1196, 1219, 1365, 1378, 1380, 1484, 1495, 1587, 1590, 1610, 1794, 1820, 1855, 1932, 2067, 2093, 2116, 2226, 2415, 2438, 2645, 2730, 2756, 2990, 3174, 3180, 3220, 3445, 3588, 3657, 3703, 3710, 4134, 4186, 4452, 4485, 4823, 4830, 4876, 5290, 5460, 5565, 5980, 6095, 6279, 6348, 6877, 6890, 7314, 7406, 7420, 7935, 8268, 8372, 8533, 8970, 9646, 9660, 10335, 10465, 10580, 11109, 11130, 12190, 12558, 13754, 13780, 14469, 14628, 14812, 15847, 15870, 17066, 17940, 18285, 18515, 19292, 20631, 20670, 20930, 22218, 22260, 24115, 24380, 25116, 25599, 27508, 28037, 28938, 31395, 31694, 31740, 34132, 34385, 36570, 37030, 41262, 41340, 41860, 42665, 44436, 47541, 48139, 48230, 51198, 55545, 56074, 57876, 62790, 63388, 68770, 72345, 73140, 74060, 79235, 82524, 84111, 85330, 95082, 96278, 96460, 102396, 103155, 110929, 111090, 112148, 125580, 127995, 137540, 140185, 144417, 144690, 158470, 168222, 170660, 190164, 192556, 196259, 206310, 221858, 222180, 237705, 240695, 255990, 280370, 288834, 289380, 316940, 332787, 336444, 364481, 392518, 412620, 420555, 443716, 475410, 481390, 511980, 554645, 560740, 577668, 588777, 665574, 722085, 728962, 785036, 841110, 950820, 962780, 981295, 1093443, 1109290, 1177554, 1331148, 1444170, 1457924, 1663935, 1682220, 1822405, 1962590, 2186886, 2218580, 2355108, 2551367, 2888340, 2943885, 3327870, 3644810, 3925180, 4373772, 5102734, 5467215, 5887770, 6655740, 7289620, 7654101, 10205468, 10934430, 11775540, 12756835, 15308202, 21868860, 25513670, 30616404, 38270505, 51027340, 76541010, 153082020]

約数ペア:

[(1, 153082020), (2, 76541010), (3, 51027340), (4, 38270505), (5, 30616404), (6, 25513670), (7, 21868860), (10, 15308202), (12, 12756835), (13, 11775540), (14, 10934430), (15, 10205468), (20, 7654101), (21, 7289620), (23, 6655740), (26, 5887770), (28, 5467215), (30, 5102734), (35, 4373772), (39, 3925180), (42, 3644810), (46, 3327870), (52, 2943885), (53, 2888340), (60, 2551367), (65, 2355108), (69, 2218580), (70, 2186886), (78, 1962590), (84, 1822405), (91, 1682220), (92, 1663935), (105, 1457924), (106, 1444170), (115, 1331148), (130, 1177554), (138, 1109290), (140, 1093443), (156, 981295), (159, 962780), (161, 950820), (182, 841110), (195, 785036), (210, 728962), (212, 722085), (230, 665574), (260, 588777), (265, 577668), (273, 560740), (276, 554645), (299, 511980), (318, 481390), (322, 475410), (345, 443716), (364, 420555), (371, 412620), (390, 392518), (420, 364481), (455, 336444), (460, 332787), (483, 316940), (529, 289380), (530, 288834), (546, 280370), (598, 255990), (636, 240695), (644, 237705), (689, 222180), (690, 221858), (742, 206310), (780, 196259), (795, 192556), (805, 190164), (897, 170660), (910, 168222), (966, 158470), (1058, 144690), (1060, 144417), (1092, 140185), (1113, 137540), (1196, 127995), (1219, 125580), (1365, 112148), (1378, 111090), (1380, 110929), (1484, 103155), (1495, 102396), (1587, 96460), (1590, 96278), (1610, 95082), (1794, 85330), (1820, 84111), (1855, 82524), (1932, 79235), (2067, 74060), (2093, 73140), (2116, 72345), (2226, 68770), (2415, 63388), (2438, 62790), (2645, 57876), (2730, 56074), (2756, 55545), (2990, 51198), (3174, 48230), (3180, 48139), (3220, 47541), (3445, 44436), (3588, 42665), (3657, 41860), (3703, 41340), (3710, 41262), (4134, 37030), (4186, 36570), (4452, 34385), (4485, 34132), (4823, 31740), (4830, 31694), (4876, 31395), (5290, 28938), (5460, 28037), (5565, 27508), (5980, 25599), (6095, 25116), (6279, 24380), (6348, 24115), (6877, 22260), (6890, 22218), (7314, 20930), (7406, 20670), (7420, 20631), (7935, 19292), (8268, 18515), (8372, 18285), (8533, 17940), (8970, 17066), (9646, 15870), (9660, 15847), (10335, 14812), (10465, 14628), (10580, 14469), (11109, 13780), (11130, 13754), (12190, 12558)]