27892100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 64454208

約数和(自身を除く): 36562108

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 115, 134, 181, 230, 268, 335, 362, 460, 575, 670, 724, 905, 1150, 1340, 1541, 1675, 1810, 2300, 3082, 3350, 3620, 4163, 4525, 6164, 6700, 7705, 8326, 9050, 12127, 15410, 16652, 18100, 20815, 24254, 30820, 38525, 41630, 48508, 60635, 77050, 83260, 104075, 121270, 154100, 208150, 242540, 278921, 303175, 416300, 557842, 606350, 1115684, 1212700, 1394605, 2789210, 5578420, 6973025, 13946050, 27892100]

約数ペア:

[(1, 27892100), (2, 13946050), (4, 6973025), (5, 5578420), (10, 2789210), (20, 1394605), (23, 1212700), (25, 1115684), (46, 606350), (50, 557842), (67, 416300), (92, 303175), (100, 278921), (115, 242540), (134, 208150), (181, 154100), (230, 121270), (268, 104075), (335, 83260), (362, 77050), (460, 60635), (575, 48508), (670, 41630), (724, 38525), (905, 30820), (1150, 24254), (1340, 20815), (1541, 18100), (1675, 16652), (1810, 15410), (2300, 12127), (3082, 9050), (3350, 8326), (3620, 7705), (4163, 6700), (4525, 6164)]