138018300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 477938160

約数和(自身を除く): 339919860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 49, 50, 60, 70, 75, 82, 84, 98, 100, 105, 123, 140, 147, 150, 164, 175, 196, 205, 210, 229, 245, 246, 287, 294, 300, 350, 410, 420, 458, 490, 492, 525, 574, 588, 615, 687, 700, 735, 820, 861, 916, 980, 1025, 1050, 1145, 1148, 1225, 1230, 1374, 1435, 1470, 1603, 1722, 2009, 2050, 2100, 2290, 2450, 2460, 2748, 2870, 2940, 3075, 3206, 3435, 3444, 3675, 4018, 4100, 4305, 4580, 4809, 4900, 5725, 5740, 6027, 6150, 6412, 6870, 7175, 7350, 8015, 8036, 8610, 9389, 9618, 10045, 11221, 11450, 12054, 12300, 13740, 14350, 14700, 16030, 17175, 17220, 18778, 19236, 20090, 21525, 22442, 22900, 24045, 24108, 28167, 28700, 30135, 32060, 33663, 34350, 37556, 40075, 40180, 43050, 44884, 46945, 48090, 50225, 56105, 56334, 60270, 65723, 67326, 68700, 80150, 86100, 93890, 96180, 100450, 112210, 112668, 120225, 120540, 131446, 134652, 140835, 150675, 160300, 168315, 187780, 197169, 200900, 224420, 234725, 240450, 262892, 280525, 281670, 301350, 328615, 336630, 394338, 460061, 469450, 480900, 561050, 563340, 602700, 657230, 673260, 704175, 788676, 841575, 920122, 938900, 985845, 1122100, 1314460, 1380183, 1408350, 1643075, 1683150, 1840244, 1971690, 2300305, 2760366, 2816700, 3286150, 3366300, 3943380, 4600610, 4929225, 5520732, 6572300, 6900915, 9201220, 9858450, 11501525, 13801830, 19716900, 23003050, 27603660, 34504575, 46006100, 69009150, 138018300]

約数ペア:

[(1, 138018300), (2, 69009150), (3, 46006100), (4, 34504575), (5, 27603660), (6, 23003050), (7, 19716900), (10, 13801830), (12, 11501525), (14, 9858450), (15, 9201220), (20, 6900915), (21, 6572300), (25, 5520732), (28, 4929225), (30, 4600610), (35, 3943380), (41, 3366300), (42, 3286150), (49, 2816700), (50, 2760366), (60, 2300305), (70, 1971690), (75, 1840244), (82, 1683150), (84, 1643075), (98, 1408350), (100, 1380183), (105, 1314460), (123, 1122100), (140, 985845), (147, 938900), (150, 920122), (164, 841575), (175, 788676), (196, 704175), (205, 673260), (210, 657230), (229, 602700), (245, 563340), (246, 561050), (287, 480900), (294, 469450), (300, 460061), (350, 394338), (410, 336630), (420, 328615), (458, 301350), (490, 281670), (492, 280525), (525, 262892), (574, 240450), (588, 234725), (615, 224420), (687, 200900), (700, 197169), (735, 187780), (820, 168315), (861, 160300), (916, 150675), (980, 140835), (1025, 134652), (1050, 131446), (1145, 120540), (1148, 120225), (1225, 112668), (1230, 112210), (1374, 100450), (1435, 96180), (1470, 93890), (1603, 86100), (1722, 80150), (2009, 68700), (2050, 67326), (2100, 65723), (2290, 60270), (2450, 56334), (2460, 56105), (2748, 50225), (2870, 48090), (2940, 46945), (3075, 44884), (3206, 43050), (3435, 40180), (3444, 40075), (3675, 37556), (4018, 34350), (4100, 33663), (4305, 32060), (4580, 30135), (4809, 28700), (4900, 28167), (5725, 24108), (5740, 24045), (6027, 22900), (6150, 22442), (6412, 21525), (6870, 20090), (7175, 19236), (7350, 18778), (8015, 17220), (8036, 17175), (8610, 16030), (9389, 14700), (9618, 14350), (10045, 13740), (11221, 12300), (11450, 12054)]