223493600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 603242640

約数和(自身を除く): 379749040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 109, 110, 160, 176, 200, 218, 220, 233, 275, 352, 400, 436, 440, 466, 545, 550, 800, 872, 880, 932, 1090, 1100, 1165, 1199, 1744, 1760, 1864, 2180, 2200, 2330, 2398, 2563, 2725, 3488, 3728, 4360, 4400, 4660, 4796, 5126, 5450, 5825, 5995, 7456, 8720, 8800, 9320, 9592, 10252, 10900, 11650, 11990, 12815, 17440, 18640, 19184, 20504, 21800, 23300, 23980, 25397, 25630, 29975, 37280, 38368, 41008, 43600, 46600, 47960, 50794, 51260, 59950, 64075, 82016, 87200, 93200, 95920, 101588, 102520, 119900, 126985, 128150, 186400, 191840, 203176, 205040, 239800, 253970, 256300, 279367, 406352, 410080, 479600, 507940, 512600, 558734, 634925, 812704, 959200, 1015880, 1025200, 1117468, 1269850, 1396835, 2031760, 2050400, 2234936, 2539700, 2793670, 4063520, 4469872, 5079400, 5587340, 6984175, 8939744, 10158800, 11174680, 13968350, 20317600, 22349360, 27936700, 44698720, 55873400, 111746800, 223493600]

約数ペア:

[(1, 223493600), (2, 111746800), (4, 55873400), (5, 44698720), (8, 27936700), (10, 22349360), (11, 20317600), (16, 13968350), (20, 11174680), (22, 10158800), (25, 8939744), (32, 6984175), (40, 5587340), (44, 5079400), (50, 4469872), (55, 4063520), (80, 2793670), (88, 2539700), (100, 2234936), (109, 2050400), (110, 2031760), (160, 1396835), (176, 1269850), (200, 1117468), (218, 1025200), (220, 1015880), (233, 959200), (275, 812704), (352, 634925), (400, 558734), (436, 512600), (440, 507940), (466, 479600), (545, 410080), (550, 406352), (800, 279367), (872, 256300), (880, 253970), (932, 239800), (1090, 205040), (1100, 203176), (1165, 191840), (1199, 186400), (1744, 128150), (1760, 126985), (1864, 119900), (2180, 102520), (2200, 101588), (2330, 95920), (2398, 93200), (2563, 87200), (2725, 82016), (3488, 64075), (3728, 59950), (4360, 51260), (4400, 50794), (4660, 47960), (4796, 46600), (5126, 43600), (5450, 41008), (5825, 38368), (5995, 37280), (7456, 29975), (8720, 25630), (8800, 25397), (9320, 23980), (9592, 23300), (10252, 21800), (10900, 20504), (11650, 19184), (11990, 18640), (12815, 17440)]