1428300

素因数分解:

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

素因数の和:69

約数の個数: 108

約数和(自身を含む): 4800040

約数和(自身を除く): 3371740

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, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 529, 540, 575, 621, 675, 690, 828, 900, 1035, 1058, 1150, 1242, 1350, 1380, 1587, 1725, 2070, 2116, 2300, 2484, 2645, 2700, 3105, 3174, 3450, 4140, 4761, 5175, 5290, 6210, 6348, 6900, 7935, 9522, 10350, 10580, 12420, 13225, 14283, 15525, 15870, 19044, 20700, 23805, 26450, 28566, 31050, 31740, 39675, 47610, 52900, 57132, 62100, 71415, 79350, 95220, 119025, 142830, 158700, 238050, 285660, 357075, 476100, 714150, 1428300]

約数ペア:

[(1, 1428300), (2, 714150), (3, 476100), (4, 357075), (5, 285660), (6, 238050), (9, 158700), (10, 142830), (12, 119025), (15, 95220), (18, 79350), (20, 71415), (23, 62100), (25, 57132), (27, 52900), (30, 47610), (36, 39675), (45, 31740), (46, 31050), (50, 28566), (54, 26450), (60, 23805), (69, 20700), (75, 19044), (90, 15870), (92, 15525), (100, 14283), (108, 13225), (115, 12420), (135, 10580), (138, 10350), (150, 9522), (180, 7935), (207, 6900), (225, 6348), (230, 6210), (270, 5290), (276, 5175), (300, 4761), (345, 4140), (414, 3450), (450, 3174), (460, 3105), (529, 2700), (540, 2645), (575, 2484), (621, 2300), (675, 2116), (690, 2070), (828, 1725), (900, 1587), (1035, 1380), (1058, 1350), (1150, 1242)]