102371220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 358525440

約数和(自身を除く): 256154220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 719, 791, 1017, 1130, 1260, 1356, 1438, 1582, 1695, 2034, 2157, 2260, 2373, 2876, 3164, 3390, 3595, 3955, 4068, 4314, 4746, 5033, 5085, 6471, 6780, 7119, 7190, 7910, 8628, 9492, 10066, 10170, 10785, 11865, 12942, 14238, 14380, 15099, 15820, 20132, 20340, 21570, 23730, 25165, 25884, 28476, 30198, 32355, 35595, 43140, 45297, 47460, 50330, 60396, 64710, 71190, 75495, 81247, 90594, 100660, 129420, 142380, 150990, 162494, 181188, 226485, 243741, 301980, 324988, 406235, 452970, 487482, 568729, 731223, 812470, 905940, 974964, 1137458, 1218705, 1462446, 1624940, 1706187, 2274916, 2437410, 2843645, 2924892, 3412374, 3656115, 4874820, 5118561, 5687290, 6824748, 7312230, 8530935, 10237122, 11374580, 14624460, 17061870, 20474244, 25592805, 34123740, 51185610, 102371220]

約数ペア:

[(1, 102371220), (2, 51185610), (3, 34123740), (4, 25592805), (5, 20474244), (6, 17061870), (7, 14624460), (9, 11374580), (10, 10237122), (12, 8530935), (14, 7312230), (15, 6824748), (18, 5687290), (20, 5118561), (21, 4874820), (28, 3656115), (30, 3412374), (35, 2924892), (36, 2843645), (42, 2437410), (45, 2274916), (60, 1706187), (63, 1624940), (70, 1462446), (84, 1218705), (90, 1137458), (105, 974964), (113, 905940), (126, 812470), (140, 731223), (180, 568729), (210, 487482), (226, 452970), (252, 406235), (315, 324988), (339, 301980), (420, 243741), (452, 226485), (565, 181188), (630, 162494), (678, 150990), (719, 142380), (791, 129420), (1017, 100660), (1130, 90594), (1260, 81247), (1356, 75495), (1438, 71190), (1582, 64710), (1695, 60396), (2034, 50330), (2157, 47460), (2260, 45297), (2373, 43140), (2876, 35595), (3164, 32355), (3390, 30198), (3595, 28476), (3955, 25884), (4068, 25165), (4314, 23730), (4746, 21570), (5033, 20340), (5085, 20132), (6471, 15820), (6780, 15099), (7119, 14380), (7190, 14238), (7910, 12942), (8628, 11865), (9492, 10785), (10066, 10170)]