877095180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6353}}^1$

素因数の和:6440

約数の個数: 144

約数和(自身を含む): 2914198560

約数和(自身を除く): 2037103380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 1062, 1170, 1180, 1534, 1770, 2124, 2301, 2340, 2655, 3068, 3540, 3835, 4602, 5310, 6353, 6903, 7670, 9204, 10620, 11505, 12706, 13806, 15340, 19059, 23010, 25412, 27612, 31765, 34515, 38118, 46020, 57177, 63530, 69030, 76236, 82589, 95295, 114354, 127060, 138060, 165178, 190590, 228708, 247767, 285885, 330356, 374827, 381180, 412945, 495534, 571770, 743301, 749654, 825890, 991068, 1124481, 1143540, 1238835, 1486602, 1499308, 1651780, 1874135, 2248962, 2477670, 2973204, 3373443, 3716505, 3748270, 4497924, 4872751, 4955340, 5622405, 6746886, 7433010, 7496540, 9745502, 11244810, 13493772, 14618253, 14866020, 16867215, 19491004, 22489620, 24363755, 29236506, 33734430, 43854759, 48727510, 58473012, 67468860, 73091265, 87709518, 97455020, 146182530, 175419036, 219273795, 292365060, 438547590, 877095180]

約数ペア:

[(1, 877095180), (2, 438547590), (3, 292365060), (4, 219273795), (5, 175419036), (6, 146182530), (9, 97455020), (10, 87709518), (12, 73091265), (13, 67468860), (15, 58473012), (18, 48727510), (20, 43854759), (26, 33734430), (30, 29236506), (36, 24363755), (39, 22489620), (45, 19491004), (52, 16867215), (59, 14866020), (60, 14618253), (65, 13493772), (78, 11244810), (90, 9745502), (117, 7496540), (118, 7433010), (130, 6746886), (156, 5622405), (177, 4955340), (180, 4872751), (195, 4497924), (234, 3748270), (236, 3716505), (260, 3373443), (295, 2973204), (354, 2477670), (390, 2248962), (468, 1874135), (531, 1651780), (585, 1499308), (590, 1486602), (708, 1238835), (767, 1143540), (780, 1124481), (885, 991068), (1062, 825890), (1170, 749654), (1180, 743301), (1534, 571770), (1770, 495534), (2124, 412945), (2301, 381180), (2340, 374827), (2655, 330356), (3068, 285885), (3540, 247767), (3835, 228708), (4602, 190590), (5310, 165178), (6353, 138060), (6903, 127060), (7670, 114354), (9204, 95295), (10620, 82589), (11505, 76236), (12706, 69030), (13806, 63530), (15340, 57177), (19059, 46020), (23010, 38118), (25412, 34515), (27612, 31765)]