151800800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6172

約数の個数: 72

約数和(自身を含む): 382600512

約数和(自身を除く): 230799712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6121, 6200, 12242, 12400, 24484, 24800, 30605, 48968, 61210, 97936, 122420, 153025, 189751, 195872, 244840, 306050, 379502, 489680, 612100, 759004, 948755, 979360, 1224200, 1518008, 1897510, 2448400, 3036016, 3795020, 4743775, 4896800, 6072032, 7590040, 9487550, 15180080, 18975100, 30360160, 37950200, 75900400, 151800800]

約数ペア:

[(1, 151800800), (2, 75900400), (4, 37950200), (5, 30360160), (8, 18975100), (10, 15180080), (16, 9487550), (20, 7590040), (25, 6072032), (31, 4896800), (32, 4743775), (40, 3795020), (50, 3036016), (62, 2448400), (80, 1897510), (100, 1518008), (124, 1224200), (155, 979360), (160, 948755), (200, 759004), (248, 612100), (310, 489680), (400, 379502), (496, 306050), (620, 244840), (775, 195872), (800, 189751), (992, 153025), (1240, 122420), (1550, 97936), (2480, 61210), (3100, 48968), (4960, 30605), (6121, 24800), (6200, 24484), (12242, 12400)]