77894580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 228614400

約数和(自身を除く): 150719820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 89, 116, 145, 174, 178, 267, 290, 348, 356, 435, 445, 503, 534, 580, 870, 890, 1006, 1068, 1335, 1509, 1740, 1780, 2012, 2515, 2581, 2670, 3018, 5030, 5162, 5340, 6036, 7545, 7743, 10060, 10324, 12905, 14587, 15090, 15486, 25810, 29174, 30180, 30972, 38715, 43761, 44767, 51620, 58348, 72935, 77430, 87522, 89534, 134301, 145870, 154860, 175044, 179068, 218805, 223835, 268602, 291740, 437610, 447670, 537204, 671505, 875220, 895340, 1298243, 1343010, 2596486, 2686020, 3894729, 5192972, 6491215, 7789458, 12982430, 15578916, 19473645, 25964860, 38947290, 77894580]

約数ペア:

[(1, 77894580), (2, 38947290), (3, 25964860), (4, 19473645), (5, 15578916), (6, 12982430), (10, 7789458), (12, 6491215), (15, 5192972), (20, 3894729), (29, 2686020), (30, 2596486), (58, 1343010), (60, 1298243), (87, 895340), (89, 875220), (116, 671505), (145, 537204), (174, 447670), (178, 437610), (267, 291740), (290, 268602), (348, 223835), (356, 218805), (435, 179068), (445, 175044), (503, 154860), (534, 145870), (580, 134301), (870, 89534), (890, 87522), (1006, 77430), (1068, 72935), (1335, 58348), (1509, 51620), (1740, 44767), (1780, 43761), (2012, 38715), (2515, 30972), (2581, 30180), (2670, 29174), (3018, 25810), (5030, 15486), (5162, 15090), (5340, 14587), (6036, 12905), (7545, 10324), (7743, 10060)]