40904550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5382

約数の個数: 72

約数和(自身を含む): 116383176

約数和(自身を除く): 75478626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 5347, 7650, 10694, 16041, 26735, 32082, 48123, 53470, 80205, 90899, 96246, 133675, 160410, 181798, 240615, 267350, 272697, 401025, 454495, 481230, 545394, 802050, 818091, 908990, 1203075, 1363485, 1636182, 2272475, 2406150, 2726970, 4090455, 4544950, 6817425, 8180910, 13634850, 20452275, 40904550]

約数ペア:

[(1, 40904550), (2, 20452275), (3, 13634850), (5, 8180910), (6, 6817425), (9, 4544950), (10, 4090455), (15, 2726970), (17, 2406150), (18, 2272475), (25, 1636182), (30, 1363485), (34, 1203075), (45, 908990), (50, 818091), (51, 802050), (75, 545394), (85, 481230), (90, 454495), (102, 401025), (150, 272697), (153, 267350), (170, 240615), (225, 181798), (255, 160410), (306, 133675), (425, 96246), (450, 90899), (510, 80205), (765, 53470), (850, 48123), (1275, 32082), (1530, 26735), (2550, 16041), (3825, 10694), (5347, 7650)]