201627660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11239}}^1$

素因数の和:11287

約数の個数: 96

約数和(自身を含む): 634475520

約数和(自身を除く): 432847860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 11239, 17940, 22478, 33717, 44956, 56195, 67434, 112390, 134868, 146107, 168585, 224780, 258497, 292214, 337170, 438321, 516994, 584428, 674340, 730535, 775491, 876642, 1033988, 1292485, 1461070, 1550982, 1753284, 2191605, 2584970, 2922140, 3101964, 3360461, 3877455, 4383210, 5169940, 6720922, 7754910, 8766420, 10081383, 13441844, 15509820, 16802305, 20162766, 33604610, 40325532, 50406915, 67209220, 100813830, 201627660]

約数ペア:

[(1, 201627660), (2, 100813830), (3, 67209220), (4, 50406915), (5, 40325532), (6, 33604610), (10, 20162766), (12, 16802305), (13, 15509820), (15, 13441844), (20, 10081383), (23, 8766420), (26, 7754910), (30, 6720922), (39, 5169940), (46, 4383210), (52, 3877455), (60, 3360461), (65, 3101964), (69, 2922140), (78, 2584970), (92, 2191605), (115, 1753284), (130, 1550982), (138, 1461070), (156, 1292485), (195, 1033988), (230, 876642), (260, 775491), (276, 730535), (299, 674340), (345, 584428), (390, 516994), (460, 438321), (598, 337170), (690, 292214), (780, 258497), (897, 224780), (1196, 168585), (1380, 146107), (1495, 134868), (1794, 112390), (2990, 67434), (3588, 56195), (4485, 44956), (5980, 33717), (8970, 22478), (11239, 17940)]