57805020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3564

約数の個数: 144

約数和(自身を含む): 215866560

約数和(自身を除く): 158061540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 3529, 4095, 5460, 7058, 8190, 10587, 14116, 16380, 17645, 21174, 24703, 31761, 35290, 42348, 45877, 49406, 52935, 63522, 70580, 74109, 91754, 98812, 105870, 123515, 127044, 137631, 148218, 158805, 183508, 211740, 222327, 229385, 247030, 275262, 296436, 317610, 321139, 370545, 412893, 444654, 458770, 494060, 550524, 635220, 642278, 688155, 741090, 825786, 889308, 917540, 963417, 1111635, 1284556, 1376310, 1482180, 1605695, 1651572, 1926834, 2064465, 2223270, 2752620, 2890251, 3211390, 3853668, 4128930, 4446540, 4817085, 5780502, 6422780, 8257860, 9634170, 11561004, 14451255, 19268340, 28902510, 57805020]

約数ペア:

[(1, 57805020), (2, 28902510), (3, 19268340), (4, 14451255), (5, 11561004), (6, 9634170), (7, 8257860), (9, 6422780), (10, 5780502), (12, 4817085), (13, 4446540), (14, 4128930), (15, 3853668), (18, 3211390), (20, 2890251), (21, 2752620), (26, 2223270), (28, 2064465), (30, 1926834), (35, 1651572), (36, 1605695), (39, 1482180), (42, 1376310), (45, 1284556), (52, 1111635), (60, 963417), (63, 917540), (65, 889308), (70, 825786), (78, 741090), (84, 688155), (90, 642278), (91, 635220), (105, 550524), (117, 494060), (126, 458770), (130, 444654), (140, 412893), (156, 370545), (180, 321139), (182, 317610), (195, 296436), (210, 275262), (234, 247030), (252, 229385), (260, 222327), (273, 211740), (315, 183508), (364, 158805), (390, 148218), (420, 137631), (455, 127044), (468, 123515), (546, 105870), (585, 98812), (630, 91754), (780, 74109), (819, 70580), (910, 63522), (1092, 52935), (1170, 49406), (1260, 45877), (1365, 42348), (1638, 35290), (1820, 31761), (2340, 24703), (2730, 21174), (3276, 17645), (3529, 16380), (4095, 14116), (5460, 10587), (7058, 8190)]