1200104550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{86029}}^1$

素因数の和:86078

約数の個数: 72

約数和(自身を含む): 3328328640

約数和(自身を除く): 2128224090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 86029, 172058, 258087, 430145, 516174, 774261, 860290, 1290435, 1548522, 2150725, 2580870, 2666899, 3871305, 4301450, 5333798, 6452175, 7742610, 8000697, 12904350, 13334495, 16001394, 19356525, 24002091, 26668990, 38713050, 40003485, 48004182, 66672475, 80006970, 120010455, 133344950, 200017425, 240020910, 400034850, 600052275, 1200104550]

約数ペア:

[(1, 1200104550), (2, 600052275), (3, 400034850), (5, 240020910), (6, 200017425), (9, 133344950), (10, 120010455), (15, 80006970), (18, 66672475), (25, 48004182), (30, 40003485), (31, 38713050), (45, 26668990), (50, 24002091), (62, 19356525), (75, 16001394), (90, 13334495), (93, 12904350), (150, 8000697), (155, 7742610), (186, 6452175), (225, 5333798), (279, 4301450), (310, 3871305), (450, 2666899), (465, 2580870), (558, 2150725), (775, 1548522), (930, 1290435), (1395, 860290), (1550, 774261), (2325, 516174), (2790, 430145), (4650, 258087), (6975, 172058), (13950, 86029)]