265786740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 849139200

約数和(自身を除く): 583352460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 59, 60, 87, 90, 116, 118, 145, 174, 177, 180, 236, 261, 290, 295, 348, 354, 435, 522, 531, 580, 590, 708, 863, 870, 885, 1044, 1062, 1180, 1305, 1711, 1726, 1740, 1770, 2124, 2589, 2610, 2655, 3422, 3452, 3540, 4315, 5133, 5178, 5220, 5310, 6844, 7767, 8555, 8630, 10266, 10356, 10620, 12945, 15399, 15534, 17110, 17260, 20532, 25027, 25665, 25890, 30798, 31068, 34220, 38835, 50054, 50917, 51330, 51780, 61596, 75081, 76995, 77670, 100108, 101834, 102660, 125135, 150162, 152751, 153990, 155340, 203668, 225243, 250270, 254585, 300324, 305502, 307980, 375405, 450486, 458253, 500540, 509170, 611004, 750810, 763755, 900972, 916506, 1018340, 1126215, 1476593, 1501620, 1527510, 1833012, 2252430, 2291265, 2953186, 3055020, 4429779, 4504860, 4582530, 5906372, 7382965, 8859558, 9165060, 13289337, 14765930, 17719116, 22148895, 26578674, 29531860, 44297790, 53157348, 66446685, 88595580, 132893370, 265786740]

約数ペア:

[(1, 265786740), (2, 132893370), (3, 88595580), (4, 66446685), (5, 53157348), (6, 44297790), (9, 29531860), (10, 26578674), (12, 22148895), (15, 17719116), (18, 14765930), (20, 13289337), (29, 9165060), (30, 8859558), (36, 7382965), (45, 5906372), (58, 4582530), (59, 4504860), (60, 4429779), (87, 3055020), (90, 2953186), (116, 2291265), (118, 2252430), (145, 1833012), (174, 1527510), (177, 1501620), (180, 1476593), (236, 1126215), (261, 1018340), (290, 916506), (295, 900972), (348, 763755), (354, 750810), (435, 611004), (522, 509170), (531, 500540), (580, 458253), (590, 450486), (708, 375405), (863, 307980), (870, 305502), (885, 300324), (1044, 254585), (1062, 250270), (1180, 225243), (1305, 203668), (1711, 155340), (1726, 153990), (1740, 152751), (1770, 150162), (2124, 125135), (2589, 102660), (2610, 101834), (2655, 100108), (3422, 77670), (3452, 76995), (3540, 75081), (4315, 61596), (5133, 51780), (5178, 51330), (5220, 50917), (5310, 50054), (6844, 38835), (7767, 34220), (8555, 31068), (8630, 30798), (10266, 25890), (10356, 25665), (10620, 25027), (12945, 20532), (15399, 17260), (15534, 17110)]