62838540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 199049760

約数和(自身を除く): 136211220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 61, 90, 97, 118, 122, 177, 180, 183, 194, 236, 244, 291, 295, 305, 354, 366, 388, 485, 531, 549, 582, 590, 610, 708, 732, 873, 885, 915, 970, 1062, 1098, 1164, 1180, 1220, 1455, 1746, 1770, 1830, 1940, 2124, 2196, 2655, 2745, 2910, 3492, 3540, 3599, 3660, 4365, 5310, 5490, 5723, 5820, 5917, 7198, 8730, 10620, 10797, 10980, 11446, 11834, 14396, 17169, 17460, 17751, 17995, 21594, 22892, 23668, 28615, 29585, 32391, 34338, 35502, 35990, 43188, 51507, 53253, 53985, 57230, 59170, 64782, 68676, 71004, 71980, 85845, 88755, 103014, 106506, 107970, 114460, 118340, 129564, 161955, 171690, 177510, 206028, 213012, 215940, 257535, 266265, 323910, 343380, 349103, 355020, 515070, 532530, 647820, 698206, 1030140, 1047309, 1065060, 1396412, 1745515, 2094618, 3141927, 3491030, 4189236, 5236545, 6283854, 6982060, 10473090, 12567708, 15709635, 20946180, 31419270, 62838540]

約数ペア:

[(1, 62838540), (2, 31419270), (3, 20946180), (4, 15709635), (5, 12567708), (6, 10473090), (9, 6982060), (10, 6283854), (12, 5236545), (15, 4189236), (18, 3491030), (20, 3141927), (30, 2094618), (36, 1745515), (45, 1396412), (59, 1065060), (60, 1047309), (61, 1030140), (90, 698206), (97, 647820), (118, 532530), (122, 515070), (177, 355020), (180, 349103), (183, 343380), (194, 323910), (236, 266265), (244, 257535), (291, 215940), (295, 213012), (305, 206028), (354, 177510), (366, 171690), (388, 161955), (485, 129564), (531, 118340), (549, 114460), (582, 107970), (590, 106506), (610, 103014), (708, 88755), (732, 85845), (873, 71980), (885, 71004), (915, 68676), (970, 64782), (1062, 59170), (1098, 57230), (1164, 53985), (1180, 53253), (1220, 51507), (1455, 43188), (1746, 35990), (1770, 35502), (1830, 34338), (1940, 32391), (2124, 29585), (2196, 28615), (2655, 23668), (2745, 22892), (2910, 21594), (3492, 17995), (3540, 17751), (3599, 17460), (3660, 17169), (4365, 14396), (5310, 11834), (5490, 11446), (5723, 10980), (5820, 10797), (5917, 10620), (7198, 8730)]