145887700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1614

約数の個数: 108

約数和(自身を含む): 387891840

約数和(自身を除く): 242004140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 245, 266, 350, 380, 475, 490, 532, 665, 700, 931, 950, 980, 1225, 1330, 1567, 1862, 1900, 2450, 2660, 3134, 3325, 3724, 4655, 4900, 6268, 6650, 7835, 9310, 10969, 13300, 15670, 18620, 21938, 23275, 29773, 31340, 39175, 43876, 46550, 54845, 59546, 76783, 78350, 93100, 109690, 119092, 148865, 153566, 156700, 208411, 219380, 274225, 297730, 307132, 383915, 416822, 548450, 595460, 744325, 767830, 833644, 1042055, 1096900, 1458877, 1488650, 1535660, 1919575, 2084110, 2917754, 2977300, 3839150, 4168220, 5210275, 5835508, 7294385, 7678300, 10420550, 14588770, 20841100, 29177540, 36471925, 72943850, 145887700]

約数ペア:

[(1, 145887700), (2, 72943850), (4, 36471925), (5, 29177540), (7, 20841100), (10, 14588770), (14, 10420550), (19, 7678300), (20, 7294385), (25, 5835508), (28, 5210275), (35, 4168220), (38, 3839150), (49, 2977300), (50, 2917754), (70, 2084110), (76, 1919575), (95, 1535660), (98, 1488650), (100, 1458877), (133, 1096900), (140, 1042055), (175, 833644), (190, 767830), (196, 744325), (245, 595460), (266, 548450), (350, 416822), (380, 383915), (475, 307132), (490, 297730), (532, 274225), (665, 219380), (700, 208411), (931, 156700), (950, 153566), (980, 148865), (1225, 119092), (1330, 109690), (1567, 93100), (1862, 78350), (1900, 76783), (2450, 59546), (2660, 54845), (3134, 46550), (3325, 43876), (3724, 39175), (4655, 31340), (4900, 29773), (6268, 23275), (6650, 21938), (7835, 18620), (9310, 15670), (10969, 13300)]