140607450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{7621}}^1$

素因数の和:7680

約数の個数: 72

約数和(自身を含む): 387029916

約数和(自身を除く): 246422466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1025, 1230, 1845, 2050, 3075, 3690, 6150, 7621, 9225, 15242, 18450, 22863, 38105, 45726, 68589, 76210, 114315, 137178, 190525, 228630, 312461, 342945, 381050, 571575, 624922, 685890, 937383, 1143150, 1562305, 1714725, 1874766, 2812149, 3124610, 3429450, 4686915, 5624298, 7811525, 9373830, 14060745, 15623050, 23434575, 28121490, 46869150, 70303725, 140607450]

約数ペア:

[(1, 140607450), (2, 70303725), (3, 46869150), (5, 28121490), (6, 23434575), (9, 15623050), (10, 14060745), (15, 9373830), (18, 7811525), (25, 5624298), (30, 4686915), (41, 3429450), (45, 3124610), (50, 2812149), (75, 1874766), (82, 1714725), (90, 1562305), (123, 1143150), (150, 937383), (205, 685890), (225, 624922), (246, 571575), (369, 381050), (410, 342945), (450, 312461), (615, 228630), (738, 190525), (1025, 137178), (1230, 114315), (1845, 76210), (2050, 68589), (3075, 45726), (3690, 38105), (6150, 22863), (7621, 18450), (9225, 15242)]