1794248100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:787

約数の個数: 216

約数和(自身を含む): 5844750912

約数和(自身を除く): 4050502812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 71, 75, 86, 90, 100, 129, 142, 150, 172, 180, 213, 215, 225, 258, 284, 300, 355, 387, 426, 430, 450, 516, 639, 645, 653, 710, 774, 852, 860, 900, 1065, 1075, 1278, 1290, 1306, 1420, 1548, 1775, 1935, 1959, 2130, 2150, 2556, 2580, 2612, 3053, 3195, 3225, 3265, 3550, 3870, 3918, 4260, 4300, 5325, 5877, 6106, 6390, 6450, 6530, 7100, 7740, 7836, 9159, 9675, 9795, 10650, 11754, 12212, 12780, 12900, 13060, 15265, 15975, 16325, 18318, 19350, 19590, 21300, 23508, 27477, 28079, 29385, 30530, 31950, 32650, 36636, 38700, 39180, 45795, 46363, 48975, 54954, 56158, 58770, 61060, 63900, 65300, 76325, 84237, 91590, 92726, 97950, 109908, 112316, 117540, 137385, 139089, 140395, 146925, 152650, 168474, 183180, 185452, 195900, 228975, 231815, 252711, 274770, 278178, 280790, 293850, 305300, 336948, 417267, 421185, 457950, 463630, 505422, 549540, 556356, 561580, 587700, 686925, 695445, 701975, 834534, 842370, 915900, 927260, 1010844, 1159075, 1263555, 1373850, 1390890, 1403950, 1669068, 1684740, 1993609, 2086335, 2105925, 2318150, 2527110, 2747700, 2781780, 2807900, 3477225, 3987218, 4172670, 4211850, 4636300, 5054220, 5980827, 6317775, 6954450, 7974436, 8345340, 8423700, 9968045, 10431675, 11961654, 12635550, 13908900, 17942481, 19936090, 20863350, 23923308, 25271100, 29904135, 35884962, 39872180, 41726700, 49840225, 59808270, 71769924, 89712405, 99680450, 119616540, 149520675, 179424810, 199360900, 299041350, 358849620, 448562025, 598082700, 897124050, 1794248100]

約数ペア:

[(1, 1794248100), (2, 897124050), (3, 598082700), (4, 448562025), (5, 358849620), (6, 299041350), (9, 199360900), (10, 179424810), (12, 149520675), (15, 119616540), (18, 99680450), (20, 89712405), (25, 71769924), (30, 59808270), (36, 49840225), (43, 41726700), (45, 39872180), (50, 35884962), (60, 29904135), (71, 25271100), (75, 23923308), (86, 20863350), (90, 19936090), (100, 17942481), (129, 13908900), (142, 12635550), (150, 11961654), (172, 10431675), (180, 9968045), (213, 8423700), (215, 8345340), (225, 7974436), (258, 6954450), (284, 6317775), (300, 5980827), (355, 5054220), (387, 4636300), (426, 4211850), (430, 4172670), (450, 3987218), (516, 3477225), (639, 2807900), (645, 2781780), (653, 2747700), (710, 2527110), (774, 2318150), (852, 2105925), (860, 2086335), (900, 1993609), (1065, 1684740), (1075, 1669068), (1278, 1403950), (1290, 1390890), (1306, 1373850), (1420, 1263555), (1548, 1159075), (1775, 1010844), (1935, 927260), (1959, 915900), (2130, 842370), (2150, 834534), (2556, 701975), (2580, 695445), (2612, 686925), (3053, 587700), (3195, 561580), (3225, 556356), (3265, 549540), (3550, 505422), (3870, 463630), (3918, 457950), (4260, 421185), (4300, 417267), (5325, 336948), (5877, 305300), (6106, 293850), (6390, 280790), (6450, 278178), (6530, 274770), (7100, 252711), (7740, 231815), (7836, 228975), (9159, 195900), (9675, 185452), (9795, 183180), (10650, 168474), (11754, 152650), (12212, 146925), (12780, 140395), (12900, 139089), (13060, 137385), (15265, 117540), (15975, 112316), (16325, 109908), (18318, 97950), (19350, 92726), (19590, 91590), (21300, 84237), (23508, 76325), (27477, 65300), (28079, 63900), (29385, 61060), (30530, 58770), (31950, 56158), (32650, 54954), (36636, 48975), (38700, 46363), (39180, 45795)]