144682850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 305136720

約数和(自身を除く): 160453870

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 61, 65, 82, 89, 122, 130, 178, 205, 305, 325, 410, 445, 533, 610, 650, 793, 890, 1025, 1066, 1157, 1525, 1586, 2050, 2225, 2314, 2501, 2665, 3050, 3649, 3965, 4450, 5002, 5330, 5429, 5785, 7298, 7930, 10858, 11570, 12505, 13325, 18245, 19825, 25010, 26650, 27145, 28925, 32513, 36490, 39650, 47437, 54290, 57850, 62525, 65026, 70577, 91225, 94874, 125050, 135725, 141154, 162565, 182450, 222589, 237185, 271450, 325130, 352885, 445178, 474370, 705770, 812825, 1112945, 1185925, 1625650, 1764425, 2225890, 2371850, 2893657, 3528850, 5564725, 5787314, 11129450, 14468285, 28936570, 72341425, 144682850]

約数ペア:

[(1, 144682850), (2, 72341425), (5, 28936570), (10, 14468285), (13, 11129450), (25, 5787314), (26, 5564725), (41, 3528850), (50, 2893657), (61, 2371850), (65, 2225890), (82, 1764425), (89, 1625650), (122, 1185925), (130, 1112945), (178, 812825), (205, 705770), (305, 474370), (325, 445178), (410, 352885), (445, 325130), (533, 271450), (610, 237185), (650, 222589), (793, 182450), (890, 162565), (1025, 141154), (1066, 135725), (1157, 125050), (1525, 94874), (1586, 91225), (2050, 70577), (2225, 65026), (2314, 62525), (2501, 57850), (2665, 54290), (3050, 47437), (3649, 39650), (3965, 36490), (4450, 32513), (5002, 28925), (5330, 27145), (5429, 26650), (5785, 25010), (7298, 19825), (7930, 18245), (10858, 13325), (11570, 12505)]