180550008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 518169600

約数和(自身を除く): 337619592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 191, 228, 342, 382, 456, 573, 684, 691, 764, 1146, 1368, 1382, 1528, 1719, 2073, 2292, 2764, 3438, 3629, 4146, 4584, 5528, 6219, 6876, 7258, 8292, 10887, 12438, 13129, 13752, 14516, 16584, 21774, 24876, 26258, 29032, 32661, 39387, 43548, 49752, 52516, 65322, 78774, 87096, 105032, 118161, 130644, 131981, 157548, 236322, 261288, 263962, 315096, 395943, 472644, 527924, 791886, 945288, 1055848, 1187829, 1583772, 2375658, 2507639, 3167544, 4751316, 5015278, 7522917, 9502632, 10030556, 15045834, 20061112, 22568751, 30091668, 45137502, 60183336, 90275004, 180550008]

約数ペア:

[(1, 180550008), (2, 90275004), (3, 60183336), (4, 45137502), (6, 30091668), (8, 22568751), (9, 20061112), (12, 15045834), (18, 10030556), (19, 9502632), (24, 7522917), (36, 5015278), (38, 4751316), (57, 3167544), (72, 2507639), (76, 2375658), (114, 1583772), (152, 1187829), (171, 1055848), (191, 945288), (228, 791886), (342, 527924), (382, 472644), (456, 395943), (573, 315096), (684, 263962), (691, 261288), (764, 236322), (1146, 157548), (1368, 131981), (1382, 130644), (1528, 118161), (1719, 105032), (2073, 87096), (2292, 78774), (2764, 65322), (3438, 52516), (3629, 49752), (4146, 43548), (4584, 39387), (5528, 32661), (6219, 29032), (6876, 26258), (7258, 24876), (8292, 21774), (10887, 16584), (12438, 14516), (13129, 13752)]