28162350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 81066240

約数和(自身を除く): 52903890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 414, 450, 575, 621, 675, 690, 907, 1035, 1150, 1242, 1350, 1725, 1814, 2070, 2721, 3105, 3450, 4535, 5175, 5442, 6210, 8163, 9070, 10350, 13605, 15525, 16326, 20861, 22675, 24489, 27210, 31050, 40815, 41722, 45350, 48978, 62583, 68025, 81630, 104305, 122445, 125166, 136050, 187749, 204075, 208610, 244890, 312915, 375498, 408150, 521525, 563247, 612225, 625830, 938745, 1043050, 1126494, 1224450, 1564575, 1877490, 2816235, 3129150, 4693725, 5632470, 9387450, 14081175, 28162350]

約数ペア:

[(1, 28162350), (2, 14081175), (3, 9387450), (5, 5632470), (6, 4693725), (9, 3129150), (10, 2816235), (15, 1877490), (18, 1564575), (23, 1224450), (25, 1126494), (27, 1043050), (30, 938745), (45, 625830), (46, 612225), (50, 563247), (54, 521525), (69, 408150), (75, 375498), (90, 312915), (115, 244890), (135, 208610), (138, 204075), (150, 187749), (207, 136050), (225, 125166), (230, 122445), (270, 104305), (345, 81630), (414, 68025), (450, 62583), (575, 48978), (621, 45350), (675, 41722), (690, 40815), (907, 31050), (1035, 27210), (1150, 24489), (1242, 22675), (1350, 20861), (1725, 16326), (1814, 15525), (2070, 13605), (2721, 10350), (3105, 9070), (3450, 8163), (4535, 6210), (5175, 5442)]