147612780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4339}}^1$

素因数の和:4370

約数の個数: 144

約数和(自身を含む): 530799360

約数和(自身を除く): 383186580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4339, 4860, 5670, 6804, 8505, 8678, 11340, 13017, 17010, 17356, 21695, 26034, 30373, 34020, 39051, 43390, 52068, 60746, 65085, 78102, 86780, 91119, 117153, 121492, 130170, 151865, 156204, 182238, 195255, 234306, 260340, 273357, 303730, 351459, 364476, 390510, 455595, 468612, 546714, 585765, 607460, 702918, 781020, 820071, 911190, 1054377, 1093428, 1171530, 1366785, 1405836, 1640142, 1757295, 1822380, 2108754, 2343060, 2460213, 2733570, 3280284, 3514590, 4100355, 4217508, 4920426, 5271885, 5467140, 7029180, 7380639, 8200710, 9840852, 10543770, 12301065, 14761278, 16401420, 21087540, 24602130, 29522556, 36903195, 49204260, 73806390, 147612780]

約数ペア:

[(1, 147612780), (2, 73806390), (3, 49204260), (4, 36903195), (5, 29522556), (6, 24602130), (7, 21087540), (9, 16401420), (10, 14761278), (12, 12301065), (14, 10543770), (15, 9840852), (18, 8200710), (20, 7380639), (21, 7029180), (27, 5467140), (28, 5271885), (30, 4920426), (35, 4217508), (36, 4100355), (42, 3514590), (45, 3280284), (54, 2733570), (60, 2460213), (63, 2343060), (70, 2108754), (81, 1822380), (84, 1757295), (90, 1640142), (105, 1405836), (108, 1366785), (126, 1171530), (135, 1093428), (140, 1054377), (162, 911190), (180, 820071), (189, 781020), (210, 702918), (243, 607460), (252, 585765), (270, 546714), (315, 468612), (324, 455595), (378, 390510), (405, 364476), (420, 351459), (486, 303730), (540, 273357), (567, 260340), (630, 234306), (756, 195255), (810, 182238), (945, 156204), (972, 151865), (1134, 130170), (1215, 121492), (1260, 117153), (1620, 91119), (1701, 86780), (1890, 78102), (2268, 65085), (2430, 60746), (2835, 52068), (3402, 43390), (3780, 39051), (4339, 34020), (4860, 30373), (5670, 26034), (6804, 21695), (8505, 17356), (8678, 17010), (11340, 13017)]