8991993300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{12239}}^1$

素因数の和:12366

約数の個数: 144

約数和(自身を含む): 27198259200

約数和(自身を除く): 18206265900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 79, 93, 100, 124, 150, 155, 158, 186, 237, 300, 310, 316, 372, 395, 465, 474, 620, 775, 790, 930, 948, 1185, 1550, 1580, 1860, 1975, 2325, 2370, 2449, 3100, 3950, 4650, 4740, 4898, 5925, 7347, 7900, 9300, 9796, 11850, 12239, 12245, 14694, 23700, 24478, 24490, 29388, 36717, 36735, 48956, 48980, 61195, 61225, 73434, 73470, 122390, 122450, 146868, 146940, 183585, 183675, 244780, 244900, 305975, 367170, 367350, 379409, 611950, 734340, 734700, 758818, 917925, 966881, 1138227, 1223900, 1517636, 1835850, 1897045, 1933762, 2276454, 2900643, 3671700, 3794090, 3867524, 4552908, 4834405, 5691135, 5801286, 7588180, 9485225, 9668810, 11382270, 11602572, 14503215, 18970450, 19337620, 22764540, 24172025, 28455675, 29006430, 29973311, 37940900, 48344050, 56911350, 58012860, 59946622, 72516075, 89919933, 96688100, 113822700, 119893244, 145032150, 149866555, 179839866, 290064300, 299733110, 359679732, 449599665, 599466220, 749332775, 899199330, 1498665550, 1798398660, 2247998325, 2997331100, 4495996650, 8991993300]

約数ペア:

[(1, 8991993300), (2, 4495996650), (3, 2997331100), (4, 2247998325), (5, 1798398660), (6, 1498665550), (10, 899199330), (12, 749332775), (15, 599466220), (20, 449599665), (25, 359679732), (30, 299733110), (31, 290064300), (50, 179839866), (60, 149866555), (62, 145032150), (75, 119893244), (79, 113822700), (93, 96688100), (100, 89919933), (124, 72516075), (150, 59946622), (155, 58012860), (158, 56911350), (186, 48344050), (237, 37940900), (300, 29973311), (310, 29006430), (316, 28455675), (372, 24172025), (395, 22764540), (465, 19337620), (474, 18970450), (620, 14503215), (775, 11602572), (790, 11382270), (930, 9668810), (948, 9485225), (1185, 7588180), (1550, 5801286), (1580, 5691135), (1860, 4834405), (1975, 4552908), (2325, 3867524), (2370, 3794090), (2449, 3671700), (3100, 2900643), (3950, 2276454), (4650, 1933762), (4740, 1897045), (4898, 1835850), (5925, 1517636), (7347, 1223900), (7900, 1138227), (9300, 966881), (9796, 917925), (11850, 758818), (12239, 734700), (12245, 734340), (14694, 611950), (23700, 379409), (24478, 367350), (24490, 367170), (29388, 305975), (36717, 244900), (36735, 244780), (48956, 183675), (48980, 183585), (61195, 146940), (61225, 146868), (73434, 122450), (73470, 122390)]