140882700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1016

約数の個数: 144

約数和(自身を含む): 472747520

約数和(自身を除く): 331864820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 350, 365, 420, 438, 511, 525, 700, 730, 876, 919, 1022, 1050, 1095, 1460, 1533, 1825, 1838, 2044, 2100, 2190, 2555, 2757, 3066, 3650, 3676, 4380, 4595, 5110, 5475, 5514, 6132, 6433, 7300, 7665, 9190, 10220, 10950, 11028, 12775, 12866, 13785, 15330, 18380, 19299, 21900, 22975, 25550, 25732, 27570, 30660, 32165, 38325, 38598, 45950, 51100, 55140, 64330, 67087, 68925, 76650, 77196, 91900, 96495, 128660, 134174, 137850, 153300, 160825, 192990, 201261, 268348, 275700, 321650, 335435, 385980, 402522, 469609, 482475, 643300, 670870, 805044, 939218, 964950, 1006305, 1341740, 1408827, 1677175, 1878436, 1929900, 2012610, 2348045, 2817654, 3354350, 4025220, 4696090, 5031525, 5635308, 6708700, 7044135, 9392180, 10063050, 11740225, 14088270, 20126100, 23480450, 28176540, 35220675, 46960900, 70441350, 140882700]

約数ペア:

[(1, 140882700), (2, 70441350), (3, 46960900), (4, 35220675), (5, 28176540), (6, 23480450), (7, 20126100), (10, 14088270), (12, 11740225), (14, 10063050), (15, 9392180), (20, 7044135), (21, 6708700), (25, 5635308), (28, 5031525), (30, 4696090), (35, 4025220), (42, 3354350), (50, 2817654), (60, 2348045), (70, 2012610), (73, 1929900), (75, 1878436), (84, 1677175), (100, 1408827), (105, 1341740), (140, 1006305), (146, 964950), (150, 939218), (175, 805044), (210, 670870), (219, 643300), (292, 482475), (300, 469609), (350, 402522), (365, 385980), (420, 335435), (438, 321650), (511, 275700), (525, 268348), (700, 201261), (730, 192990), (876, 160825), (919, 153300), (1022, 137850), (1050, 134174), (1095, 128660), (1460, 96495), (1533, 91900), (1825, 77196), (1838, 76650), (2044, 68925), (2100, 67087), (2190, 64330), (2555, 55140), (2757, 51100), (3066, 45950), (3650, 38598), (3676, 38325), (4380, 32165), (4595, 30660), (5110, 27570), (5475, 25732), (5514, 25550), (6132, 22975), (6433, 21900), (7300, 19299), (7665, 18380), (9190, 15330), (10220, 13785), (10950, 12866), (11028, 12775)]