30075100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 74995200

約数和(自身を除く): 44920100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1439, 1900, 2090, 2878, 4180, 5225, 5756, 7195, 10450, 14390, 15829, 20900, 27341, 28780, 31658, 35975, 54682, 63316, 71950, 79145, 109364, 136705, 143900, 158290, 273410, 300751, 316580, 395725, 546820, 601502, 683525, 791450, 1203004, 1367050, 1503755, 1582900, 2734100, 3007510, 6015020, 7518775, 15037550, 30075100]

約数ペア:

[(1, 30075100), (2, 15037550), (4, 7518775), (5, 6015020), (10, 3007510), (11, 2734100), (19, 1582900), (20, 1503755), (22, 1367050), (25, 1203004), (38, 791450), (44, 683525), (50, 601502), (55, 546820), (76, 395725), (95, 316580), (100, 300751), (110, 273410), (190, 158290), (209, 143900), (220, 136705), (275, 109364), (380, 79145), (418, 71950), (475, 63316), (550, 54682), (836, 35975), (950, 31658), (1045, 28780), (1100, 27341), (1439, 20900), (1900, 15829), (2090, 14390), (2878, 10450), (4180, 7195), (5225, 5756)]