156441060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 504504000

約数和(自身を除く): 348062940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 149, 171, 180, 190, 228, 285, 298, 307, 342, 380, 447, 570, 596, 614, 684, 745, 855, 894, 921, 1140, 1228, 1341, 1490, 1535, 1710, 1788, 1842, 2235, 2682, 2763, 2831, 2980, 3070, 3420, 3684, 4470, 4605, 5364, 5526, 5662, 5833, 6140, 6705, 8493, 8940, 9210, 11052, 11324, 11666, 13410, 13815, 14155, 16986, 17499, 18420, 23332, 25479, 26820, 27630, 28310, 29165, 33972, 34998, 42465, 45743, 50958, 52497, 55260, 56620, 58330, 69996, 84930, 87495, 91486, 101916, 104994, 116660, 127395, 137229, 169860, 174990, 182972, 209988, 228715, 254790, 262485, 274458, 349980, 411687, 457430, 509580, 524970, 548916, 686145, 823374, 869117, 914860, 1049940, 1372290, 1646748, 1738234, 2058435, 2607351, 2744580, 3476468, 4116870, 4345585, 5214702, 7822053, 8233740, 8691170, 10429404, 13036755, 15644106, 17382340, 26073510, 31288212, 39110265, 52147020, 78220530, 156441060]

約数ペア:

[(1, 156441060), (2, 78220530), (3, 52147020), (4, 39110265), (5, 31288212), (6, 26073510), (9, 17382340), (10, 15644106), (12, 13036755), (15, 10429404), (18, 8691170), (19, 8233740), (20, 7822053), (30, 5214702), (36, 4345585), (38, 4116870), (45, 3476468), (57, 2744580), (60, 2607351), (76, 2058435), (90, 1738234), (95, 1646748), (114, 1372290), (149, 1049940), (171, 914860), (180, 869117), (190, 823374), (228, 686145), (285, 548916), (298, 524970), (307, 509580), (342, 457430), (380, 411687), (447, 349980), (570, 274458), (596, 262485), (614, 254790), (684, 228715), (745, 209988), (855, 182972), (894, 174990), (921, 169860), (1140, 137229), (1228, 127395), (1341, 116660), (1490, 104994), (1535, 101916), (1710, 91486), (1788, 87495), (1842, 84930), (2235, 69996), (2682, 58330), (2763, 56620), (2831, 55260), (2980, 52497), (3070, 50958), (3420, 45743), (3684, 42465), (4470, 34998), (4605, 33972), (5364, 29165), (5526, 28310), (5662, 27630), (5833, 26820), (6140, 25479), (6705, 23332), (8493, 18420), (8940, 17499), (9210, 16986), (11052, 14155), (11324, 13815), (11666, 13410)]