283977180

素因数分解:

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

素因数の和:205

約数の個数: 216

約数和(自身を含む): 941365152

約数和(自身を除く): 657387972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 103, 106, 153, 159, 170, 180, 204, 206, 212, 255, 265, 289, 306, 309, 318, 340, 412, 477, 510, 515, 530, 578, 612, 618, 636, 765, 795, 867, 901, 927, 954, 1020, 1030, 1060, 1156, 1236, 1445, 1530, 1545, 1590, 1734, 1751, 1802, 1854, 1908, 2060, 2385, 2601, 2703, 2890, 3060, 3090, 3180, 3468, 3502, 3604, 3708, 4335, 4505, 4635, 4770, 5202, 5253, 5406, 5459, 5780, 6180, 7004, 8109, 8670, 8755, 9010, 9270, 9540, 10404, 10506, 10812, 10918, 13005, 13515, 15317, 15759, 16218, 16377, 17340, 17510, 18020, 18540, 21012, 21836, 26010, 26265, 27030, 27295, 29767, 30634, 31518, 32436, 32754, 35020, 40545, 45951, 49131, 52020, 52530, 54060, 54590, 59534, 61268, 63036, 65508, 76585, 78795, 81090, 81885, 89301, 91902, 92803, 98262, 105060, 109180, 119068, 137853, 148835, 153170, 157590, 162180, 163770, 178602, 183804, 185606, 196524, 229755, 245655, 267903, 275706, 278409, 297670, 306340, 315180, 327540, 357204, 371212, 446505, 459510, 464015, 491310, 535806, 551412, 556818, 595340, 689265, 835227, 893010, 919020, 928030, 982620, 1071612, 1113636, 1339515, 1378530, 1392045, 1577651, 1670454, 1786020, 1856060, 2679030, 2757060, 2784090, 3155302, 3340908, 4176135, 4732953, 5358060, 5568180, 6310604, 7888255, 8352270, 9465906, 14198859, 15776510, 16704540, 18931812, 23664765, 28397718, 31553020, 47329530, 56795436, 70994295, 94659060, 141988590, 283977180]

約数ペア:

[(1, 283977180), (2, 141988590), (3, 94659060), (4, 70994295), (5, 56795436), (6, 47329530), (9, 31553020), (10, 28397718), (12, 23664765), (15, 18931812), (17, 16704540), (18, 15776510), (20, 14198859), (30, 9465906), (34, 8352270), (36, 7888255), (45, 6310604), (51, 5568180), (53, 5358060), (60, 4732953), (68, 4176135), (85, 3340908), (90, 3155302), (102, 2784090), (103, 2757060), (106, 2679030), (153, 1856060), (159, 1786020), (170, 1670454), (180, 1577651), (204, 1392045), (206, 1378530), (212, 1339515), (255, 1113636), (265, 1071612), (289, 982620), (306, 928030), (309, 919020), (318, 893010), (340, 835227), (412, 689265), (477, 595340), (510, 556818), (515, 551412), (530, 535806), (578, 491310), (612, 464015), (618, 459510), (636, 446505), (765, 371212), (795, 357204), (867, 327540), (901, 315180), (927, 306340), (954, 297670), (1020, 278409), (1030, 275706), (1060, 267903), (1156, 245655), (1236, 229755), (1445, 196524), (1530, 185606), (1545, 183804), (1590, 178602), (1734, 163770), (1751, 162180), (1802, 157590), (1854, 153170), (1908, 148835), (2060, 137853), (2385, 119068), (2601, 109180), (2703, 105060), (2890, 98262), (3060, 92803), (3090, 91902), (3180, 89301), (3468, 81885), (3502, 81090), (3604, 78795), (3708, 76585), (4335, 65508), (4505, 63036), (4635, 61268), (4770, 59534), (5202, 54590), (5253, 54060), (5406, 52530), (5459, 52020), (5780, 49131), (6180, 45951), (7004, 40545), (8109, 35020), (8670, 32754), (8755, 32436), (9010, 31518), (9270, 30634), (9540, 29767), (10404, 27295), (10506, 27030), (10812, 26265), (10918, 26010), (13005, 21836), (13515, 21012), (15317, 18540), (15759, 18020), (16218, 17510), (16377, 17340)]