142027830

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 160

約数和(自身を含む): 448911936

約数和(自身を除く): 306884106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 81, 90, 105, 111, 126, 135, 162, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 405, 518, 555, 567, 630, 666, 677, 777, 810, 945, 999, 1110, 1134, 1295, 1354, 1554, 1665, 1890, 1998, 2031, 2331, 2590, 2835, 2997, 3330, 3385, 3885, 4062, 4662, 4739, 4995, 5670, 5994, 6093, 6770, 6993, 7770, 9478, 9990, 10155, 11655, 12186, 13986, 14217, 14985, 18279, 20310, 20979, 23310, 23695, 25049, 28434, 29970, 30465, 34965, 36558, 41958, 42651, 47390, 50098, 54837, 60930, 69930, 71085, 75147, 85302, 91395, 104895, 109674, 125245, 127953, 142170, 150294, 175343, 182790, 209790, 213255, 225441, 250490, 255906, 274185, 350686, 375735, 383859, 426510, 450882, 526029, 548370, 639765, 676323, 751470, 767718, 876715, 1052058, 1127205, 1279530, 1352646, 1578087, 1753430, 1919295, 2028969, 2254410, 2630145, 3156174, 3381615, 3838590, 4057938, 4734261, 5260290, 6763230, 7890435, 9468522, 10144845, 14202783, 15780870, 20289690, 23671305, 28405566, 47342610, 71013915, 142027830]

約数ペア:

[(1, 142027830), (2, 71013915), (3, 47342610), (5, 28405566), (6, 23671305), (7, 20289690), (9, 15780870), (10, 14202783), (14, 10144845), (15, 9468522), (18, 7890435), (21, 6763230), (27, 5260290), (30, 4734261), (35, 4057938), (37, 3838590), (42, 3381615), (45, 3156174), (54, 2630145), (63, 2254410), (70, 2028969), (74, 1919295), (81, 1753430), (90, 1578087), (105, 1352646), (111, 1279530), (126, 1127205), (135, 1052058), (162, 876715), (185, 767718), (189, 751470), (210, 676323), (222, 639765), (259, 548370), (270, 526029), (315, 450882), (333, 426510), (370, 383859), (378, 375735), (405, 350686), (518, 274185), (555, 255906), (567, 250490), (630, 225441), (666, 213255), (677, 209790), (777, 182790), (810, 175343), (945, 150294), (999, 142170), (1110, 127953), (1134, 125245), (1295, 109674), (1354, 104895), (1554, 91395), (1665, 85302), (1890, 75147), (1998, 71085), (2031, 69930), (2331, 60930), (2590, 54837), (2835, 50098), (2997, 47390), (3330, 42651), (3385, 41958), (3885, 36558), (4062, 34965), (4662, 30465), (4739, 29970), (4995, 28434), (5670, 25049), (5994, 23695), (6093, 23310), (6770, 20979), (6993, 20310), (7770, 18279), (9478, 14985), (9990, 14217), (10155, 13986), (11655, 12186)]