58680180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 197991360

約数和(自身を除く): 139311180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 643, 676, 702, 780, 845, 1014, 1170, 1286, 1404, 1521, 1690, 1755, 1929, 2028, 2340, 2535, 2572, 3042, 3215, 3380, 3510, 3858, 4563, 5070, 5787, 6084, 6430, 7020, 7605, 7716, 8359, 9126, 9645, 10140, 11574, 12860, 15210, 16718, 17361, 18252, 19290, 22815, 23148, 25077, 28935, 30420, 33436, 34722, 38580, 41795, 45630, 50154, 57870, 69444, 75231, 83590, 86805, 91260, 100308, 108667, 115740, 125385, 150462, 167180, 173610, 217334, 225693, 250770, 300924, 326001, 347220, 376155, 434668, 451386, 501540, 543335, 652002, 752310, 902772, 978003, 1086670, 1128465, 1304004, 1504620, 1630005, 1956006, 2173340, 2256930, 2934009, 3260010, 3912012, 4513860, 4890015, 5868018, 6520020, 9780030, 11736036, 14670045, 19560060, 29340090, 58680180]

約数ペア:

[(1, 58680180), (2, 29340090), (3, 19560060), (4, 14670045), (5, 11736036), (6, 9780030), (9, 6520020), (10, 5868018), (12, 4890015), (13, 4513860), (15, 3912012), (18, 3260010), (20, 2934009), (26, 2256930), (27, 2173340), (30, 1956006), (36, 1630005), (39, 1504620), (45, 1304004), (52, 1128465), (54, 1086670), (60, 978003), (65, 902772), (78, 752310), (90, 652002), (108, 543335), (117, 501540), (130, 451386), (135, 434668), (156, 376155), (169, 347220), (180, 326001), (195, 300924), (234, 250770), (260, 225693), (270, 217334), (338, 173610), (351, 167180), (390, 150462), (468, 125385), (507, 115740), (540, 108667), (585, 100308), (643, 91260), (676, 86805), (702, 83590), (780, 75231), (845, 69444), (1014, 57870), (1170, 50154), (1286, 45630), (1404, 41795), (1521, 38580), (1690, 34722), (1755, 33436), (1929, 30420), (2028, 28935), (2340, 25077), (2535, 23148), (2572, 22815), (3042, 19290), (3215, 18252), (3380, 17361), (3510, 16718), (3858, 15210), (4563, 12860), (5070, 11574), (5787, 10140), (6084, 9645), (6430, 9126), (7020, 8359), (7605, 7716)]