121743200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4960

約数の個数: 72

約数和(自身を含む): 306855360

約数和(自身を除く): 185112160

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, 4909, 4960, 6200, 9818, 12400, 19636, 24545, 24800, 39272, 49090, 78544, 98180, 122725, 152179, 157088, 196360, 245450, 304358, 392720, 490900, 608716, 760895, 785440, 981800, 1217432, 1521790, 1963600, 2434864, 3043580, 3804475, 3927200, 4869728, 6087160, 7608950, 12174320, 15217900, 24348640, 30435800, 60871600, 121743200]

約数ペア:

[(1, 121743200), (2, 60871600), (4, 30435800), (5, 24348640), (8, 15217900), (10, 12174320), (16, 7608950), (20, 6087160), (25, 4869728), (31, 3927200), (32, 3804475), (40, 3043580), (50, 2434864), (62, 1963600), (80, 1521790), (100, 1217432), (124, 981800), (155, 785440), (160, 760895), (200, 608716), (248, 490900), (310, 392720), (400, 304358), (496, 245450), (620, 196360), (775, 157088), (800, 152179), (992, 122725), (1240, 98180), (1550, 78544), (2480, 49090), (3100, 39272), (4909, 24800), (4960, 24545), (6200, 19636), (9818, 12400)]