4284900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^2$

素因数の和:72

約数の個数: 135

約数和(自身を含む): 14520121

約数和(自身を除く): 10235221

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 270, 276, 300, 324, 345, 405, 414, 450, 460, 529, 540, 575, 621, 675, 690, 810, 828, 900, 1035, 1058, 1150, 1242, 1350, 1380, 1587, 1620, 1725, 1863, 2025, 2070, 2116, 2300, 2484, 2645, 2700, 3105, 3174, 3450, 3726, 4050, 4140, 4761, 5175, 5290, 6210, 6348, 6900, 7452, 7935, 8100, 9315, 9522, 10350, 10580, 12420, 13225, 14283, 15525, 15870, 18630, 19044, 20700, 23805, 26450, 28566, 31050, 31740, 37260, 39675, 42849, 46575, 47610, 52900, 57132, 62100, 71415, 79350, 85698, 93150, 95220, 119025, 142830, 158700, 171396, 186300, 214245, 238050, 285660, 357075, 428490, 476100, 714150, 856980, 1071225, 1428300, 2142450, 4284900]

約数ペア:

[(1, 4284900), (2, 2142450), (3, 1428300), (4, 1071225), (5, 856980), (6, 714150), (9, 476100), (10, 428490), (12, 357075), (15, 285660), (18, 238050), (20, 214245), (23, 186300), (25, 171396), (27, 158700), (30, 142830), (36, 119025), (45, 95220), (46, 93150), (50, 85698), (54, 79350), (60, 71415), (69, 62100), (75, 57132), (81, 52900), (90, 47610), (92, 46575), (100, 42849), (108, 39675), (115, 37260), (135, 31740), (138, 31050), (150, 28566), (162, 26450), (180, 23805), (207, 20700), (225, 19044), (230, 18630), (270, 15870), (276, 15525), (300, 14283), (324, 13225), (345, 12420), (405, 10580), (414, 10350), (450, 9522), (460, 9315), (529, 8100), (540, 7935), (575, 7452), (621, 6900), (675, 6348), (690, 6210), (810, 5290), (828, 5175), (900, 4761), (1035, 4140), (1058, 4050), (1150, 3726), (1242, 3450), (1350, 3174), (1380, 3105), (1587, 2700), (1620, 2645), (1725, 2484), (1863, 2300), (2025, 2116)]