222893460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3222

約数の個数: 144

約数和(自身を含む): 747242496

約数和(自身を除く): 524349036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1955, 2070, 2346, 3060, 3167, 3519, 3910, 4140, 4692, 5865, 6334, 7038, 7820, 9501, 11730, 12668, 14076, 15835, 17595, 19002, 23460, 28503, 31670, 35190, 38004, 47505, 53839, 57006, 63340, 70380, 72841, 95010, 107678, 114012, 142515, 145682, 161517, 190020, 215356, 218523, 269195, 285030, 291364, 323034, 364205, 437046, 484551, 538390, 570060, 646068, 655569, 728410, 807585, 874092, 969102, 1076780, 1092615, 1238297, 1311138, 1456820, 1615170, 1938204, 2185230, 2422755, 2476594, 2622276, 3230340, 3277845, 3714891, 4370460, 4845510, 4953188, 6191485, 6555690, 7429782, 9691020, 11144673, 12382970, 13111380, 14859564, 18574455, 22289346, 24765940, 37148910, 44578692, 55723365, 74297820, 111446730, 222893460]

約数ペア:

[(1, 222893460), (2, 111446730), (3, 74297820), (4, 55723365), (5, 44578692), (6, 37148910), (9, 24765940), (10, 22289346), (12, 18574455), (15, 14859564), (17, 13111380), (18, 12382970), (20, 11144673), (23, 9691020), (30, 7429782), (34, 6555690), (36, 6191485), (45, 4953188), (46, 4845510), (51, 4370460), (60, 3714891), (68, 3277845), (69, 3230340), (85, 2622276), (90, 2476594), (92, 2422755), (102, 2185230), (115, 1938204), (138, 1615170), (153, 1456820), (170, 1311138), (180, 1238297), (204, 1092615), (207, 1076780), (230, 969102), (255, 874092), (276, 807585), (306, 728410), (340, 655569), (345, 646068), (391, 570060), (414, 538390), (460, 484551), (510, 437046), (612, 364205), (690, 323034), (765, 291364), (782, 285030), (828, 269195), (1020, 218523), (1035, 215356), (1173, 190020), (1380, 161517), (1530, 145682), (1564, 142515), (1955, 114012), (2070, 107678), (2346, 95010), (3060, 72841), (3167, 70380), (3519, 63340), (3910, 57006), (4140, 53839), (4692, 47505), (5865, 38004), (6334, 35190), (7038, 31670), (7820, 28503), (9501, 23460), (11730, 19002), (12668, 17595), (14076, 15835)]