685144980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32533}}^1$

素因数の和:32567

約数の個数: 120

約数和(自身を含む): 2314729032

約数和(自身を除く): 1629584052

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 32533, 65066, 97599, 130132, 162665, 195198, 292797, 325330, 390396, 422929, 487995, 585594, 650660, 845858, 878391, 975990, 1171188, 1268787, 1463985, 1691716, 1756782, 1951980, 2114645, 2537574, 2635173, 2927970, 3513564, 3806361, 4229290, 4391955, 5075148, 5270346, 5855940, 6343935, 7612722, 8458580, 8783910, 10540692, 11419083, 12687870, 13175865, 15225444, 17567820, 19031805, 22838166, 25375740, 26351730, 34257249, 38063610, 45676332, 52703460, 57095415, 68514498, 76127220, 114190830, 137028996, 171286245, 228381660, 342572490, 685144980]

約数ペア:

[(1, 685144980), (2, 342572490), (3, 228381660), (4, 171286245), (5, 137028996), (6, 114190830), (9, 76127220), (10, 68514498), (12, 57095415), (13, 52703460), (15, 45676332), (18, 38063610), (20, 34257249), (26, 26351730), (27, 25375740), (30, 22838166), (36, 19031805), (39, 17567820), (45, 15225444), (52, 13175865), (54, 12687870), (60, 11419083), (65, 10540692), (78, 8783910), (81, 8458580), (90, 7612722), (108, 6343935), (117, 5855940), (130, 5270346), (135, 5075148), (156, 4391955), (162, 4229290), (180, 3806361), (195, 3513564), (234, 2927970), (260, 2635173), (270, 2537574), (324, 2114645), (351, 1951980), (390, 1756782), (405, 1691716), (468, 1463985), (540, 1268787), (585, 1171188), (702, 975990), (780, 878391), (810, 845858), (1053, 650660), (1170, 585594), (1404, 487995), (1620, 422929), (1755, 390396), (2106, 325330), (2340, 292797), (3510, 195198), (4212, 162665), (5265, 130132), (7020, 97599), (10530, 65066), (21060, 32533)]