289276650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 877443840

約数和(自身を除く): 588167190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 53, 54, 65, 75, 78, 90, 106, 117, 130, 135, 150, 159, 195, 225, 234, 265, 270, 311, 318, 325, 351, 390, 450, 477, 530, 585, 622, 650, 675, 689, 702, 795, 933, 954, 975, 1170, 1325, 1350, 1378, 1431, 1555, 1590, 1755, 1866, 1950, 2067, 2385, 2650, 2799, 2862, 2925, 3110, 3445, 3510, 3975, 4043, 4134, 4665, 4770, 5598, 5850, 6201, 6890, 7155, 7775, 7950, 8086, 8397, 8775, 9330, 10335, 11925, 12129, 12402, 13995, 14310, 15550, 16483, 16794, 17225, 17550, 18603, 20215, 20670, 23325, 23850, 24258, 27990, 31005, 32966, 34450, 35775, 36387, 37206, 40430, 41985, 46650, 49449, 51675, 60645, 62010, 69975, 71550, 72774, 82415, 83970, 93015, 98898, 101075, 103350, 109161, 121290, 139950, 148347, 155025, 164830, 181935, 186030, 202150, 209925, 214279, 218322, 247245, 296694, 303225, 310050, 363870, 412075, 419850, 428558, 445041, 465075, 494490, 545805, 606450, 642837, 741735, 824150, 890082, 909675, 930150, 1071395, 1091610, 1236225, 1285674, 1483470, 1819350, 1928511, 2142790, 2225205, 2472450, 2729025, 3214185, 3708675, 3857022, 4450410, 5356975, 5458050, 5785533, 6428370, 7417350, 9642555, 10713950, 11126025, 11571066, 16070925, 19285110, 22252050, 28927665, 32141850, 48212775, 57855330, 96425550, 144638325, 289276650]

約数ペア:

[(1, 289276650), (2, 144638325), (3, 96425550), (5, 57855330), (6, 48212775), (9, 32141850), (10, 28927665), (13, 22252050), (15, 19285110), (18, 16070925), (25, 11571066), (26, 11126025), (27, 10713950), (30, 9642555), (39, 7417350), (45, 6428370), (50, 5785533), (53, 5458050), (54, 5356975), (65, 4450410), (75, 3857022), (78, 3708675), (90, 3214185), (106, 2729025), (117, 2472450), (130, 2225205), (135, 2142790), (150, 1928511), (159, 1819350), (195, 1483470), (225, 1285674), (234, 1236225), (265, 1091610), (270, 1071395), (311, 930150), (318, 909675), (325, 890082), (351, 824150), (390, 741735), (450, 642837), (477, 606450), (530, 545805), (585, 494490), (622, 465075), (650, 445041), (675, 428558), (689, 419850), (702, 412075), (795, 363870), (933, 310050), (954, 303225), (975, 296694), (1170, 247245), (1325, 218322), (1350, 214279), (1378, 209925), (1431, 202150), (1555, 186030), (1590, 181935), (1755, 164830), (1866, 155025), (1950, 148347), (2067, 139950), (2385, 121290), (2650, 109161), (2799, 103350), (2862, 101075), (2925, 98898), (3110, 93015), (3445, 83970), (3510, 82415), (3975, 72774), (4043, 71550), (4134, 69975), (4665, 62010), (4770, 60645), (5598, 51675), (5850, 49449), (6201, 46650), (6890, 41985), (7155, 40430), (7775, 37206), (7950, 36387), (8086, 35775), (8397, 34450), (8775, 32966), (9330, 31005), (10335, 27990), (11925, 24258), (12129, 23850), (12402, 23325), (13995, 20670), (14310, 20215), (15550, 18603), (16483, 17550), (16794, 17225)]