142990600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{23063}}^1$

素因数の和:23110

約数の個数: 48

約数和(自身を含む): 343192320

約数和(自身を除く): 200201720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 23063, 46126, 92252, 115315, 184504, 230630, 461260, 576575, 714953, 922520, 1153150, 1429906, 2306300, 2859812, 3574765, 4612600, 5719624, 7149530, 14299060, 17873825, 28598120, 35747650, 71495300, 142990600]

約数ペア:

[(1, 142990600), (2, 71495300), (4, 35747650), (5, 28598120), (8, 17873825), (10, 14299060), (20, 7149530), (25, 5719624), (31, 4612600), (40, 3574765), (50, 2859812), (62, 2306300), (100, 1429906), (124, 1153150), (155, 922520), (200, 714953), (248, 576575), (310, 461260), (620, 230630), (775, 184504), (1240, 115315), (1550, 92252), (3100, 46126), (6200, 23063)]