20053200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1021

約数の個数: 120

約数和(自身を含む): 68084928

約数和(自身を除く): 48031728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 983, 1020, 1200, 1275, 1360, 1700, 1966, 2040, 2550, 2949, 3400, 3932, 4080, 4915, 5100, 5898, 6800, 7864, 9830, 10200, 11796, 14745, 15728, 16711, 19660, 20400, 23592, 24575, 29490, 33422, 39320, 47184, 49150, 50133, 58980, 66844, 73725, 78640, 83555, 98300, 100266, 117960, 133688, 147450, 167110, 196600, 200532, 235920, 250665, 267376, 294900, 334220, 393200, 401064, 417775, 501330, 589800, 668440, 802128, 835550, 1002660, 1179600, 1253325, 1336880, 1671100, 2005320, 2506650, 3342200, 4010640, 5013300, 6684400, 10026600, 20053200]

約数ペア:

[(1, 20053200), (2, 10026600), (3, 6684400), (4, 5013300), (5, 4010640), (6, 3342200), (8, 2506650), (10, 2005320), (12, 1671100), (15, 1336880), (16, 1253325), (17, 1179600), (20, 1002660), (24, 835550), (25, 802128), (30, 668440), (34, 589800), (40, 501330), (48, 417775), (50, 401064), (51, 393200), (60, 334220), (68, 294900), (75, 267376), (80, 250665), (85, 235920), (100, 200532), (102, 196600), (120, 167110), (136, 147450), (150, 133688), (170, 117960), (200, 100266), (204, 98300), (240, 83555), (255, 78640), (272, 73725), (300, 66844), (340, 58980), (400, 50133), (408, 49150), (425, 47184), (510, 39320), (600, 33422), (680, 29490), (816, 24575), (850, 23592), (983, 20400), (1020, 19660), (1200, 16711), (1275, 15728), (1360, 14745), (1700, 11796), (1966, 10200), (2040, 9830), (2550, 7864), (2949, 6800), (3400, 5898), (3932, 5100), (4080, 4915)]