172613580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 543449088

約数和(自身を除く): 370835508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 53, 60, 62, 68, 85, 93, 102, 103, 106, 124, 155, 159, 170, 186, 204, 206, 212, 255, 265, 309, 310, 318, 340, 372, 412, 465, 510, 515, 527, 530, 618, 620, 636, 795, 901, 930, 1020, 1030, 1054, 1060, 1236, 1545, 1581, 1590, 1643, 1751, 1802, 1860, 2060, 2108, 2635, 2703, 3090, 3162, 3180, 3193, 3286, 3502, 3604, 4505, 4929, 5253, 5270, 5406, 5459, 6180, 6324, 6386, 6572, 7004, 7905, 8215, 8755, 9010, 9579, 9858, 10506, 10540, 10812, 10918, 12772, 13515, 15810, 15965, 16377, 16430, 17510, 18020, 19158, 19716, 21012, 21836, 24645, 26265, 27030, 27295, 27931, 31620, 31930, 32754, 32860, 35020, 38316, 47895, 49290, 52530, 54060, 54281, 54590, 55862, 63860, 65508, 81885, 83793, 92803, 95790, 98580, 105060, 108562, 109180, 111724, 139655, 162843, 163770, 167586, 169229, 185606, 191580, 217124, 271405, 278409, 279310, 325686, 327540, 335172, 338458, 371212, 418965, 464015, 507687, 542810, 556818, 558620, 651372, 676916, 814215, 837930, 846145, 928030, 1015374, 1085620, 1113636, 1392045, 1628430, 1675860, 1692290, 1856060, 2030748, 2538435, 2784090, 2876893, 3256860, 3384580, 5076870, 5568180, 5753786, 8630679, 10153740, 11507572, 14384465, 17261358, 28768930, 34522716, 43153395, 57537860, 86306790, 172613580]

約数ペア:

[(1, 172613580), (2, 86306790), (3, 57537860), (4, 43153395), (5, 34522716), (6, 28768930), (10, 17261358), (12, 14384465), (15, 11507572), (17, 10153740), (20, 8630679), (30, 5753786), (31, 5568180), (34, 5076870), (51, 3384580), (53, 3256860), (60, 2876893), (62, 2784090), (68, 2538435), (85, 2030748), (93, 1856060), (102, 1692290), (103, 1675860), (106, 1628430), (124, 1392045), (155, 1113636), (159, 1085620), (170, 1015374), (186, 928030), (204, 846145), (206, 837930), (212, 814215), (255, 676916), (265, 651372), (309, 558620), (310, 556818), (318, 542810), (340, 507687), (372, 464015), (412, 418965), (465, 371212), (510, 338458), (515, 335172), (527, 327540), (530, 325686), (618, 279310), (620, 278409), (636, 271405), (795, 217124), (901, 191580), (930, 185606), (1020, 169229), (1030, 167586), (1054, 163770), (1060, 162843), (1236, 139655), (1545, 111724), (1581, 109180), (1590, 108562), (1643, 105060), (1751, 98580), (1802, 95790), (1860, 92803), (2060, 83793), (2108, 81885), (2635, 65508), (2703, 63860), (3090, 55862), (3162, 54590), (3180, 54281), (3193, 54060), (3286, 52530), (3502, 49290), (3604, 47895), (4505, 38316), (4929, 35020), (5253, 32860), (5270, 32754), (5406, 31930), (5459, 31620), (6180, 27931), (6324, 27295), (6386, 27030), (6572, 26265), (7004, 24645), (7905, 21836), (8215, 21012), (8755, 19716), (9010, 19158), (9579, 18020), (9858, 17510), (10506, 16430), (10540, 16377), (10812, 15965), (10918, 15810), (12772, 13515)]