45263220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 85978380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 83, 122, 149, 166, 183, 244, 249, 298, 305, 332, 366, 415, 447, 498, 596, 610, 732, 745, 830, 894, 915, 996, 1220, 1245, 1490, 1660, 1788, 1830, 2235, 2490, 2980, 3660, 4470, 4980, 5063, 8940, 9089, 10126, 12367, 15189, 18178, 20252, 24734, 25315, 27267, 30378, 36356, 37101, 45445, 49468, 50630, 54534, 60756, 61835, 74202, 75945, 90890, 101260, 109068, 123670, 136335, 148404, 151890, 181780, 185505, 247340, 272670, 303780, 371010, 545340, 742020, 754387, 1508774, 2263161, 3017548, 3771935, 4526322, 7543870, 9052644, 11315805, 15087740, 22631610, 45263220]

約数ペア:

[(1, 45263220), (2, 22631610), (3, 15087740), (4, 11315805), (5, 9052644), (6, 7543870), (10, 4526322), (12, 3771935), (15, 3017548), (20, 2263161), (30, 1508774), (60, 754387), (61, 742020), (83, 545340), (122, 371010), (149, 303780), (166, 272670), (183, 247340), (244, 185505), (249, 181780), (298, 151890), (305, 148404), (332, 136335), (366, 123670), (415, 109068), (447, 101260), (498, 90890), (596, 75945), (610, 74202), (732, 61835), (745, 60756), (830, 54534), (894, 50630), (915, 49468), (996, 45445), (1220, 37101), (1245, 36356), (1490, 30378), (1660, 27267), (1788, 25315), (1830, 24734), (2235, 20252), (2490, 18178), (2980, 15189), (3660, 12367), (4470, 10126), (4980, 9089), (5063, 8940)]