180813204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 563902976

約数和(自身を除く): 383089772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 103, 117, 121, 124, 132, 143, 156, 186, 198, 206, 234, 242, 279, 286, 309, 341, 363, 372, 396, 403, 412, 429, 468, 484, 558, 572, 618, 682, 726, 806, 858, 927, 1023, 1089, 1116, 1133, 1209, 1236, 1287, 1339, 1364, 1452, 1573, 1612, 1716, 1854, 2046, 2178, 2266, 2418, 2574, 2678, 3069, 3146, 3193, 3399, 3627, 3708, 3751, 4017, 4092, 4356, 4433, 4532, 4719, 4836, 5148, 5356, 6138, 6292, 6386, 6798, 7254, 7502, 8034, 8866, 9438, 9579, 10197, 11253, 12051, 12276, 12463, 12772, 13299, 13596, 14157, 14508, 14729, 15004, 16068, 17732, 18876, 19158, 20394, 22506, 24102, 24926, 26598, 28314, 28737, 29458, 33759, 35123, 37389, 38316, 39897, 40788, 41509, 44187, 45012, 48204, 48763, 49852, 53196, 56628, 57474, 58916, 67518, 70246, 74778, 79794, 83018, 88374, 97526, 105369, 112167, 114948, 124527, 132561, 135036, 140492, 146289, 149556, 159588, 162019, 166036, 176748, 195052, 210738, 224334, 249054, 265122, 292578, 316107, 324038, 373581, 386353, 421476, 438867, 448668, 456599, 486057, 498108, 530244, 585156, 632214, 648076, 747162, 772706, 877734, 913198, 972114, 1159059, 1264428, 1369797, 1458171, 1494324, 1545412, 1755468, 1826396, 1944228, 2318118, 2739594, 2916342, 3477177, 4109391, 4636236, 5022589, 5479188, 5832684, 6954354, 8218782, 10045178, 13908708, 15067767, 16437564, 20090356, 30135534, 45203301, 60271068, 90406602, 180813204]

約数ペア:

[(1, 180813204), (2, 90406602), (3, 60271068), (4, 45203301), (6, 30135534), (9, 20090356), (11, 16437564), (12, 15067767), (13, 13908708), (18, 10045178), (22, 8218782), (26, 6954354), (31, 5832684), (33, 5479188), (36, 5022589), (39, 4636236), (44, 4109391), (52, 3477177), (62, 2916342), (66, 2739594), (78, 2318118), (93, 1944228), (99, 1826396), (103, 1755468), (117, 1545412), (121, 1494324), (124, 1458171), (132, 1369797), (143, 1264428), (156, 1159059), (186, 972114), (198, 913198), (206, 877734), (234, 772706), (242, 747162), (279, 648076), (286, 632214), (309, 585156), (341, 530244), (363, 498108), (372, 486057), (396, 456599), (403, 448668), (412, 438867), (429, 421476), (468, 386353), (484, 373581), (558, 324038), (572, 316107), (618, 292578), (682, 265122), (726, 249054), (806, 224334), (858, 210738), (927, 195052), (1023, 176748), (1089, 166036), (1116, 162019), (1133, 159588), (1209, 149556), (1236, 146289), (1287, 140492), (1339, 135036), (1364, 132561), (1452, 124527), (1573, 114948), (1612, 112167), (1716, 105369), (1854, 97526), (2046, 88374), (2178, 83018), (2266, 79794), (2418, 74778), (2574, 70246), (2678, 67518), (3069, 58916), (3146, 57474), (3193, 56628), (3399, 53196), (3627, 49852), (3708, 48763), (3751, 48204), (4017, 45012), (4092, 44187), (4356, 41509), (4433, 40788), (4532, 39897), (4719, 38316), (4836, 37389), (5148, 35123), (5356, 33759), (6138, 29458), (6292, 28737), (6386, 28314), (6798, 26598), (7254, 24926), (7502, 24102), (8034, 22506), (8866, 20394), (9438, 19158), (9579, 18876), (10197, 17732), (11253, 16068), (12051, 15004), (12276, 14729), (12463, 14508), (12772, 14157), (13299, 13596)]