304612200

素因数分解:

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

素因数の和:209

約数の個数: 288

約数和(自身を含む): 1086359040

約数和(自身を除く): 781746840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 53, 60, 62, 72, 75, 90, 93, 100, 103, 106, 120, 124, 150, 155, 159, 180, 186, 200, 206, 212, 225, 248, 265, 279, 300, 309, 310, 318, 360, 372, 412, 424, 450, 465, 477, 515, 530, 558, 600, 618, 620, 636, 744, 775, 795, 824, 900, 927, 930, 954, 1030, 1060, 1116, 1236, 1240, 1272, 1325, 1395, 1545, 1550, 1590, 1643, 1800, 1854, 1860, 1908, 2060, 2120, 2232, 2325, 2385, 2472, 2575, 2650, 2790, 3090, 3100, 3180, 3193, 3286, 3708, 3720, 3816, 3975, 4120, 4635, 4650, 4770, 4929, 5150, 5300, 5459, 5580, 6180, 6200, 6360, 6386, 6572, 6975, 7416, 7725, 7950, 8215, 9270, 9300, 9540, 9579, 9858, 10300, 10600, 10918, 11160, 11925, 12360, 12772, 13144, 13950, 14787, 15450, 15900, 15965, 16377, 16430, 18540, 18600, 19080, 19158, 19716, 20600, 21836, 23175, 23850, 24645, 25544, 27295, 27900, 28737, 29574, 30900, 31800, 31930, 32754, 32860, 37080, 38316, 39432, 41075, 43672, 46350, 47700, 47895, 49131, 49290, 54590, 55800, 57474, 59148, 61800, 63860, 65508, 65720, 73935, 76632, 79825, 81885, 82150, 92700, 95400, 95790, 98262, 98580, 109180, 114948, 118296, 123225, 127720, 131016, 136475, 143685, 147870, 159650, 163770, 164300, 169229, 185400, 191580, 196524, 197160, 218360, 229896, 239475, 245655, 246450, 272950, 287370, 295740, 319300, 327540, 328600, 338458, 369675, 383160, 393048, 409425, 478950, 491310, 492900, 507687, 545900, 574740, 591480, 638600, 655080, 676916, 718425, 739350, 818850, 846145, 957900, 982620, 985800, 1015374, 1091800, 1149480, 1228275, 1353832, 1436850, 1478700, 1523061, 1637700, 1692290, 1915800, 1965240, 2030748, 2456550, 2538435, 2873700, 2957400, 3046122, 3275400, 3384580, 4061496, 4230725, 4913100, 5076870, 5747400, 6092244, 6769160, 7615305, 8461450, 9826200, 10153740, 12184488, 12692175, 15230610, 16922900, 20307480, 25384350, 30461220, 33845800, 38076525, 50768700, 60922440, 76153050, 101537400, 152306100, 304612200]

約数ペア:

[(1, 304612200), (2, 152306100), (3, 101537400), (4, 76153050), (5, 60922440), (6, 50768700), (8, 38076525), (9, 33845800), (10, 30461220), (12, 25384350), (15, 20307480), (18, 16922900), (20, 15230610), (24, 12692175), (25, 12184488), (30, 10153740), (31, 9826200), (36, 8461450), (40, 7615305), (45, 6769160), (50, 6092244), (53, 5747400), (60, 5076870), (62, 4913100), (72, 4230725), (75, 4061496), (90, 3384580), (93, 3275400), (100, 3046122), (103, 2957400), (106, 2873700), (120, 2538435), (124, 2456550), (150, 2030748), (155, 1965240), (159, 1915800), (180, 1692290), (186, 1637700), (200, 1523061), (206, 1478700), (212, 1436850), (225, 1353832), (248, 1228275), (265, 1149480), (279, 1091800), (300, 1015374), (309, 985800), (310, 982620), (318, 957900), (360, 846145), (372, 818850), (412, 739350), (424, 718425), (450, 676916), (465, 655080), (477, 638600), (515, 591480), (530, 574740), (558, 545900), (600, 507687), (618, 492900), (620, 491310), (636, 478950), (744, 409425), (775, 393048), (795, 383160), (824, 369675), (900, 338458), (927, 328600), (930, 327540), (954, 319300), (1030, 295740), (1060, 287370), (1116, 272950), (1236, 246450), (1240, 245655), (1272, 239475), (1325, 229896), (1395, 218360), (1545, 197160), (1550, 196524), (1590, 191580), (1643, 185400), (1800, 169229), (1854, 164300), (1860, 163770), (1908, 159650), (2060, 147870), (2120, 143685), (2232, 136475), (2325, 131016), (2385, 127720), (2472, 123225), (2575, 118296), (2650, 114948), (2790, 109180), (3090, 98580), (3100, 98262), (3180, 95790), (3193, 95400), (3286, 92700), (3708, 82150), (3720, 81885), (3816, 79825), (3975, 76632), (4120, 73935), (4635, 65720), (4650, 65508), (4770, 63860), (4929, 61800), (5150, 59148), (5300, 57474), (5459, 55800), (5580, 54590), (6180, 49290), (6200, 49131), (6360, 47895), (6386, 47700), (6572, 46350), (6975, 43672), (7416, 41075), (7725, 39432), (7950, 38316), (8215, 37080), (9270, 32860), (9300, 32754), (9540, 31930), (9579, 31800), (9858, 30900), (10300, 29574), (10600, 28737), (10918, 27900), (11160, 27295), (11925, 25544), (12360, 24645), (12772, 23850), (13144, 23175), (13950, 21836), (14787, 20600), (15450, 19716), (15900, 19158), (15965, 19080), (16377, 18600), (16430, 18540)]