197566020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5242

約数の個数: 96

約数和(自身を含む): 623427840

約数和(自身を除く): 425861820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 5153, 6390, 7668, 9585, 10306, 12780, 15459, 19170, 20612, 25765, 30918, 38340, 46377, 51530, 61836, 77295, 92754, 103060, 139131, 154590, 185508, 231885, 278262, 309180, 365863, 463770, 556524, 695655, 731726, 927540, 1097589, 1391310, 1463452, 1829315, 2195178, 2782620, 3292767, 3658630, 4390356, 5487945, 6585534, 7317260, 9878301, 10975890, 13171068, 16463835, 19756602, 21951780, 32927670, 39513204, 49391505, 65855340, 98783010, 197566020]

約数ペア:

[(1, 197566020), (2, 98783010), (3, 65855340), (4, 49391505), (5, 39513204), (6, 32927670), (9, 21951780), (10, 19756602), (12, 16463835), (15, 13171068), (18, 10975890), (20, 9878301), (27, 7317260), (30, 6585534), (36, 5487945), (45, 4390356), (54, 3658630), (60, 3292767), (71, 2782620), (90, 2195178), (108, 1829315), (135, 1463452), (142, 1391310), (180, 1097589), (213, 927540), (270, 731726), (284, 695655), (355, 556524), (426, 463770), (540, 365863), (639, 309180), (710, 278262), (852, 231885), (1065, 185508), (1278, 154590), (1420, 139131), (1917, 103060), (2130, 92754), (2556, 77295), (3195, 61836), (3834, 51530), (4260, 46377), (5153, 38340), (6390, 30918), (7668, 25765), (9585, 20612), (10306, 19170), (12780, 15459)]