138493350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13381}}^1$

素因数の和:13422

約数の個数: 72

約数和(自身を含む): 388292112

約数和(自身を除く): 249798762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 13381, 26762, 40143, 66905, 80286, 120429, 133810, 200715, 240858, 307763, 334525, 401430, 602145, 615526, 669050, 923289, 1003575, 1204290, 1538815, 1846578, 2007150, 2769867, 3010725, 3077630, 4616445, 5539734, 6021450, 7694075, 9232890, 13849335, 15388150, 23082225, 27698670, 46164450, 69246675, 138493350]

約数ペア:

[(1, 138493350), (2, 69246675), (3, 46164450), (5, 27698670), (6, 23082225), (9, 15388150), (10, 13849335), (15, 9232890), (18, 7694075), (23, 6021450), (25, 5539734), (30, 4616445), (45, 3077630), (46, 3010725), (50, 2769867), (69, 2007150), (75, 1846578), (90, 1538815), (115, 1204290), (138, 1003575), (150, 923289), (207, 669050), (225, 615526), (230, 602145), (345, 401430), (414, 334525), (450, 307763), (575, 240858), (690, 200715), (1035, 133810), (1150, 120429), (1725, 80286), (2070, 66905), (3450, 40143), (5175, 26762), (10350, 13381)]