142443450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10211}}^1$

素因数の和:10260

約数の個数: 72

約数和(自身を含む): 395081856

約数和(自身を除く): 252638406

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, 10211, 13950, 20422, 30633, 51055, 61266, 91899, 102110, 153165, 183798, 255275, 306330, 316541, 459495, 510550, 633082, 765825, 918990, 949623, 1531650, 1582705, 1899246, 2297475, 2848869, 3165410, 4594950, 4748115, 5697738, 7913525, 9496230, 14244345, 15827050, 23740575, 28488690, 47481150, 71221725, 142443450]

約数ペア:

[(1, 142443450), (2, 71221725), (3, 47481150), (5, 28488690), (6, 23740575), (9, 15827050), (10, 14244345), (15, 9496230), (18, 7913525), (25, 5697738), (30, 4748115), (31, 4594950), (45, 3165410), (50, 2848869), (62, 2297475), (75, 1899246), (90, 1582705), (93, 1531650), (150, 949623), (155, 918990), (186, 765825), (225, 633082), (279, 510550), (310, 459495), (450, 316541), (465, 306330), (558, 255275), (775, 183798), (930, 153165), (1395, 102110), (1550, 91899), (2325, 61266), (2790, 51055), (4650, 30633), (6975, 20422), (10211, 13950)]