5151866580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{40483}}^1$

素因数の和:40606

約数の個数: 144

約数和(自身を含む): 18037079424

約数和(自身を除く): 12885212844

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, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1818, 2020, 2121, 2828, 3030, 3535, 3636, 4242, 4545, 6060, 6363, 7070, 8484, 9090, 10605, 12726, 14140, 18180, 21210, 25452, 31815, 40483, 42420, 63630, 80966, 121449, 127260, 161932, 202415, 242898, 283381, 364347, 404830, 485796, 566762, 607245, 728694, 809660, 850143, 1133524, 1214490, 1416905, 1457388, 1700286, 1821735, 2428980, 2550429, 2833810, 3400572, 3643470, 4088783, 4250715, 5100858, 5667620, 7286940, 8177566, 8501430, 10201716, 12266349, 12752145, 16355132, 17002860, 20443915, 24532698, 25504290, 28621481, 36799047, 40887830, 49065396, 51008580, 57242962, 61331745, 73598094, 81775660, 85864443, 114485924, 122663490, 143107405, 147196188, 171728886, 183995235, 245326980, 257593329, 286214810, 343457772, 367990470, 429322215, 515186658, 572429620, 735980940, 858644430, 1030373316, 1287966645, 1717288860, 2575933290, 5151866580]

約数ペア:

[(1, 5151866580), (2, 2575933290), (3, 1717288860), (4, 1287966645), (5, 1030373316), (6, 858644430), (7, 735980940), (9, 572429620), (10, 515186658), (12, 429322215), (14, 367990470), (15, 343457772), (18, 286214810), (20, 257593329), (21, 245326980), (28, 183995235), (30, 171728886), (35, 147196188), (36, 143107405), (42, 122663490), (45, 114485924), (60, 85864443), (63, 81775660), (70, 73598094), (84, 61331745), (90, 57242962), (101, 51008580), (105, 49065396), (126, 40887830), (140, 36799047), (180, 28621481), (202, 25504290), (210, 24532698), (252, 20443915), (303, 17002860), (315, 16355132), (404, 12752145), (420, 12266349), (505, 10201716), (606, 8501430), (630, 8177566), (707, 7286940), (909, 5667620), (1010, 5100858), (1212, 4250715), (1260, 4088783), (1414, 3643470), (1515, 3400572), (1818, 2833810), (2020, 2550429), (2121, 2428980), (2828, 1821735), (3030, 1700286), (3535, 1457388), (3636, 1416905), (4242, 1214490), (4545, 1133524), (6060, 850143), (6363, 809660), (7070, 728694), (8484, 607245), (9090, 566762), (10605, 485796), (12726, 404830), (14140, 364347), (18180, 283381), (21210, 242898), (25452, 202415), (31815, 161932), (40483, 127260), (42420, 121449), (63630, 80966)]