42041250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 118059084

約数和(自身を除く): 76017834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 101, 111, 125, 150, 185, 202, 222, 225, 250, 303, 333, 370, 375, 450, 505, 555, 606, 625, 666, 750, 909, 925, 1010, 1110, 1125, 1250, 1515, 1665, 1818, 1850, 1875, 2250, 2525, 2775, 3030, 3330, 3737, 3750, 4545, 4625, 5050, 5550, 5625, 7474, 7575, 8325, 9090, 9250, 11211, 11250, 12625, 13875, 15150, 16650, 18685, 22422, 22725, 23125, 25250, 27750, 33633, 37370, 37875, 41625, 45450, 46250, 56055, 63125, 67266, 69375, 75750, 83250, 93425, 112110, 113625, 126250, 138750, 168165, 186850, 189375, 208125, 227250, 280275, 336330, 378750, 416250, 467125, 560550, 568125, 840825, 934250, 1136250, 1401375, 1681650, 2335625, 2802750, 4204125, 4671250, 7006875, 8408250, 14013750, 21020625, 42041250]

約数ペア:

[(1, 42041250), (2, 21020625), (3, 14013750), (5, 8408250), (6, 7006875), (9, 4671250), (10, 4204125), (15, 2802750), (18, 2335625), (25, 1681650), (30, 1401375), (37, 1136250), (45, 934250), (50, 840825), (74, 568125), (75, 560550), (90, 467125), (101, 416250), (111, 378750), (125, 336330), (150, 280275), (185, 227250), (202, 208125), (222, 189375), (225, 186850), (250, 168165), (303, 138750), (333, 126250), (370, 113625), (375, 112110), (450, 93425), (505, 83250), (555, 75750), (606, 69375), (625, 67266), (666, 63125), (750, 56055), (909, 46250), (925, 45450), (1010, 41625), (1110, 37875), (1125, 37370), (1250, 33633), (1515, 27750), (1665, 25250), (1818, 23125), (1850, 22725), (1875, 22422), (2250, 18685), (2525, 16650), (2775, 15150), (3030, 13875), (3330, 12625), (3737, 11250), (3750, 11211), (4545, 9250), (4625, 9090), (5050, 8325), (5550, 7575), (5625, 7474)]