135830100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 455970816

約数和(自身を除く): 320140716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 700, 710, 852, 911, 994, 1050, 1065, 1420, 1491, 1775, 1822, 1988, 2100, 2130, 2485, 2733, 2982, 3550, 3644, 4260, 4555, 4970, 5325, 5466, 5964, 6377, 7100, 7455, 9110, 9940, 10650, 10932, 12425, 12754, 13665, 14910, 18220, 19131, 21300, 22775, 24850, 25508, 27330, 29820, 31885, 37275, 38262, 45550, 49700, 54660, 63770, 64681, 68325, 74550, 76524, 91100, 95655, 127540, 129362, 136650, 149100, 159425, 191310, 194043, 258724, 273300, 318850, 323405, 382620, 388086, 452767, 478275, 637700, 646810, 776172, 905534, 956550, 970215, 1293620, 1358301, 1617025, 1811068, 1913100, 1940430, 2263835, 2716602, 3234050, 3880860, 4527670, 4851075, 5433204, 6468100, 6791505, 9055340, 9702150, 11319175, 13583010, 19404300, 22638350, 27166020, 33957525, 45276700, 67915050, 135830100]

約数ペア:

[(1, 135830100), (2, 67915050), (3, 45276700), (4, 33957525), (5, 27166020), (6, 22638350), (7, 19404300), (10, 13583010), (12, 11319175), (14, 9702150), (15, 9055340), (20, 6791505), (21, 6468100), (25, 5433204), (28, 4851075), (30, 4527670), (35, 3880860), (42, 3234050), (50, 2716602), (60, 2263835), (70, 1940430), (71, 1913100), (75, 1811068), (84, 1617025), (100, 1358301), (105, 1293620), (140, 970215), (142, 956550), (150, 905534), (175, 776172), (210, 646810), (213, 637700), (284, 478275), (300, 452767), (350, 388086), (355, 382620), (420, 323405), (426, 318850), (497, 273300), (525, 258724), (700, 194043), (710, 191310), (852, 159425), (911, 149100), (994, 136650), (1050, 129362), (1065, 127540), (1420, 95655), (1491, 91100), (1775, 76524), (1822, 74550), (1988, 68325), (2100, 64681), (2130, 63770), (2485, 54660), (2733, 49700), (2982, 45550), (3550, 38262), (3644, 37275), (4260, 31885), (4555, 29820), (4970, 27330), (5325, 25508), (5466, 24850), (5964, 22775), (6377, 21300), (7100, 19131), (7455, 18220), (9110, 14910), (9940, 13665), (10650, 12754), (10932, 12425)]