66322620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4084

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 181342980

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, 4049, 4095, 5460, 8098, 8190, 12147, 16196, 16380, 20245, 24294, 28343, 36441, 40490, 48588, 52637, 56686, 60735, 72882, 80980, 85029, 105274, 113372, 121470, 141715, 145764, 157911, 170058, 182205, 210548, 242940, 255087, 263185, 283430, 315822, 340116, 364410, 368459, 425145, 473733, 510174, 526370, 566860, 631644, 728820, 736918, 789555, 850290, 947466, 1020348, 1052740, 1105377, 1275435, 1473836, 1579110, 1700580, 1842295, 1894932, 2210754, 2368665, 2550870, 3158220, 3316131, 3684590, 4421508, 4737330, 5101740, 5526885, 6632262, 7369180, 9474660, 11053770, 13264524, 16580655, 22107540, 33161310, 66322620]

約数ペア:

[(1, 66322620), (2, 33161310), (3, 22107540), (4, 16580655), (5, 13264524), (6, 11053770), (7, 9474660), (9, 7369180), (10, 6632262), (12, 5526885), (13, 5101740), (14, 4737330), (15, 4421508), (18, 3684590), (20, 3316131), (21, 3158220), (26, 2550870), (28, 2368665), (30, 2210754), (35, 1894932), (36, 1842295), (39, 1700580), (42, 1579110), (45, 1473836), (52, 1275435), (60, 1105377), (63, 1052740), (65, 1020348), (70, 947466), (78, 850290), (84, 789555), (90, 736918), (91, 728820), (105, 631644), (117, 566860), (126, 526370), (130, 510174), (140, 473733), (156, 425145), (180, 368459), (182, 364410), (195, 340116), (210, 315822), (234, 283430), (252, 263185), (260, 255087), (273, 242940), (315, 210548), (364, 182205), (390, 170058), (420, 157911), (455, 145764), (468, 141715), (546, 121470), (585, 113372), (630, 105274), (780, 85029), (819, 80980), (910, 72882), (1092, 60735), (1170, 56686), (1260, 52637), (1365, 48588), (1638, 40490), (1820, 36441), (2340, 28343), (2730, 24294), (3276, 20245), (4049, 16380), (4095, 16196), (5460, 12147), (8098, 8190)]