42989250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 113398272

約数和(自身を除く): 70409022

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 43, 50, 62, 75, 86, 93, 125, 129, 150, 155, 186, 215, 250, 258, 310, 375, 430, 465, 645, 750, 775, 930, 1075, 1290, 1333, 1550, 1849, 2150, 2325, 2666, 3225, 3698, 3875, 3999, 4650, 5375, 5547, 6450, 6665, 7750, 7998, 9245, 10750, 11094, 11625, 13330, 16125, 18490, 19995, 23250, 27735, 32250, 33325, 39990, 46225, 55470, 57319, 66650, 92450, 99975, 114638, 138675, 166625, 171957, 199950, 231125, 277350, 286595, 333250, 343914, 462250, 499875, 573190, 693375, 859785, 999750, 1386750, 1432975, 1719570, 2865950, 4298925, 7164875, 8597850, 14329750, 21494625, 42989250]

約数ペア:

[(1, 42989250), (2, 21494625), (3, 14329750), (5, 8597850), (6, 7164875), (10, 4298925), (15, 2865950), (25, 1719570), (30, 1432975), (31, 1386750), (43, 999750), (50, 859785), (62, 693375), (75, 573190), (86, 499875), (93, 462250), (125, 343914), (129, 333250), (150, 286595), (155, 277350), (186, 231125), (215, 199950), (250, 171957), (258, 166625), (310, 138675), (375, 114638), (430, 99975), (465, 92450), (645, 66650), (750, 57319), (775, 55470), (930, 46225), (1075, 39990), (1290, 33325), (1333, 32250), (1550, 27735), (1849, 23250), (2150, 19995), (2325, 18490), (2666, 16125), (3225, 13330), (3698, 11625), (3875, 11094), (3999, 10750), (4650, 9245), (5375, 7998), (5547, 7750), (6450, 6665)]