76968810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 222528384

約数和(自身を除く): 145559574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 103, 114, 115, 138, 171, 190, 206, 207, 230, 285, 309, 342, 345, 361, 414, 437, 515, 570, 618, 690, 722, 855, 874, 927, 1030, 1035, 1083, 1311, 1545, 1710, 1805, 1854, 1957, 2070, 2166, 2185, 2369, 2622, 3090, 3249, 3610, 3914, 3933, 4370, 4635, 4738, 5415, 5871, 6498, 6555, 7107, 7866, 8303, 9270, 9785, 10830, 11742, 11845, 13110, 14214, 16245, 16606, 17613, 19570, 19665, 21321, 23690, 24909, 29355, 32490, 35226, 35535, 37183, 39330, 41515, 42642, 45011, 49818, 58710, 71070, 74366, 74727, 83030, 88065, 90022, 106605, 111549, 124545, 135033, 149454, 176130, 185915, 213210, 223098, 225055, 249090, 270066, 334647, 371830, 373635, 405099, 450110, 557745, 669294, 675165, 747270, 810198, 855209, 1115490, 1350330, 1673235, 1710418, 2025495, 2565627, 3346470, 4050990, 4276045, 5131254, 7696881, 8552090, 12828135, 15393762, 25656270, 38484405, 76968810]

約数ペア:

[(1, 76968810), (2, 38484405), (3, 25656270), (5, 15393762), (6, 12828135), (9, 8552090), (10, 7696881), (15, 5131254), (18, 4276045), (19, 4050990), (23, 3346470), (30, 2565627), (38, 2025495), (45, 1710418), (46, 1673235), (57, 1350330), (69, 1115490), (90, 855209), (95, 810198), (103, 747270), (114, 675165), (115, 669294), (138, 557745), (171, 450110), (190, 405099), (206, 373635), (207, 371830), (230, 334647), (285, 270066), (309, 249090), (342, 225055), (345, 223098), (361, 213210), (414, 185915), (437, 176130), (515, 149454), (570, 135033), (618, 124545), (690, 111549), (722, 106605), (855, 90022), (874, 88065), (927, 83030), (1030, 74727), (1035, 74366), (1083, 71070), (1311, 58710), (1545, 49818), (1710, 45011), (1805, 42642), (1854, 41515), (1957, 39330), (2070, 37183), (2166, 35535), (2185, 35226), (2369, 32490), (2622, 29355), (3090, 24909), (3249, 23690), (3610, 21321), (3914, 19665), (3933, 19570), (4370, 17613), (4635, 16606), (4738, 16245), (5415, 14214), (5871, 13110), (6498, 11845), (6555, 11742), (7107, 10830), (7866, 9785), (8303, 9270)]