29831250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 78369984

約数和(自身を除く): 48538734

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 43, 50, 74, 75, 86, 111, 125, 129, 150, 185, 215, 222, 250, 258, 370, 375, 430, 555, 625, 645, 750, 925, 1075, 1110, 1250, 1290, 1591, 1850, 1875, 2150, 2775, 3125, 3182, 3225, 3750, 4625, 4773, 5375, 5550, 6250, 6450, 7955, 9250, 9375, 9546, 10750, 13875, 15910, 16125, 18750, 23125, 23865, 26875, 27750, 32250, 39775, 46250, 47730, 53750, 69375, 79550, 80625, 115625, 119325, 134375, 138750, 161250, 198875, 231250, 238650, 268750, 346875, 397750, 403125, 596625, 693750, 806250, 994375, 1193250, 1988750, 2983125, 4971875, 5966250, 9943750, 14915625, 29831250]

約数ペア:

[(1, 29831250), (2, 14915625), (3, 9943750), (5, 5966250), (6, 4971875), (10, 2983125), (15, 1988750), (25, 1193250), (30, 994375), (37, 806250), (43, 693750), (50, 596625), (74, 403125), (75, 397750), (86, 346875), (111, 268750), (125, 238650), (129, 231250), (150, 198875), (185, 161250), (215, 138750), (222, 134375), (250, 119325), (258, 115625), (370, 80625), (375, 79550), (430, 69375), (555, 53750), (625, 47730), (645, 46250), (750, 39775), (925, 32250), (1075, 27750), (1110, 26875), (1250, 23865), (1290, 23125), (1591, 18750), (1850, 16125), (1875, 15910), (2150, 13875), (2775, 10750), (3125, 9546), (3182, 9375), (3225, 9250), (3750, 7955), (4625, 6450), (4773, 6250), (5375, 5550)]