213045300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 729849120

約数和(自身を除く): 516803820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 131, 139, 150, 156, 180, 195, 225, 234, 260, 262, 278, 300, 325, 390, 393, 417, 450, 468, 524, 556, 585, 650, 655, 695, 780, 786, 834, 900, 975, 1170, 1179, 1251, 1300, 1310, 1390, 1572, 1668, 1703, 1807, 1950, 1965, 2085, 2340, 2358, 2502, 2620, 2780, 2925, 3275, 3406, 3475, 3614, 3900, 3930, 4170, 4716, 5004, 5109, 5421, 5850, 5895, 6255, 6550, 6812, 6950, 7228, 7860, 8340, 8515, 9035, 9825, 10218, 10425, 10842, 11700, 11790, 12510, 13100, 13900, 15327, 16263, 17030, 18070, 18209, 19650, 20436, 20850, 21684, 23580, 25020, 25545, 27105, 29475, 30654, 31275, 32526, 34060, 36140, 36418, 39300, 41700, 42575, 45175, 51090, 54210, 54627, 58950, 61308, 62550, 65052, 72836, 76635, 81315, 85150, 90350, 91045, 102180, 108420, 109254, 117900, 125100, 127725, 135525, 153270, 162630, 163881, 170300, 180700, 182090, 218508, 236717, 255450, 271050, 273135, 306540, 325260, 327762, 364180, 383175, 406575, 455225, 473434, 510900, 542100, 546270, 655524, 710151, 766350, 813150, 819405, 910450, 946868, 1092540, 1183585, 1365675, 1420302, 1532700, 1626300, 1638810, 1820900, 2130453, 2367170, 2731350, 2840604, 3277620, 3550755, 4097025, 4260906, 4734340, 5462700, 5917925, 7101510, 8194050, 8521812, 10652265, 11835850, 14203020, 16388100, 17753775, 21304530, 23671700, 35507550, 42609060, 53261325, 71015100, 106522650, 213045300]

約数ペア:

[(1, 213045300), (2, 106522650), (3, 71015100), (4, 53261325), (5, 42609060), (6, 35507550), (9, 23671700), (10, 21304530), (12, 17753775), (13, 16388100), (15, 14203020), (18, 11835850), (20, 10652265), (25, 8521812), (26, 8194050), (30, 7101510), (36, 5917925), (39, 5462700), (45, 4734340), (50, 4260906), (52, 4097025), (60, 3550755), (65, 3277620), (75, 2840604), (78, 2731350), (90, 2367170), (100, 2130453), (117, 1820900), (130, 1638810), (131, 1626300), (139, 1532700), (150, 1420302), (156, 1365675), (180, 1183585), (195, 1092540), (225, 946868), (234, 910450), (260, 819405), (262, 813150), (278, 766350), (300, 710151), (325, 655524), (390, 546270), (393, 542100), (417, 510900), (450, 473434), (468, 455225), (524, 406575), (556, 383175), (585, 364180), (650, 327762), (655, 325260), (695, 306540), (780, 273135), (786, 271050), (834, 255450), (900, 236717), (975, 218508), (1170, 182090), (1179, 180700), (1251, 170300), (1300, 163881), (1310, 162630), (1390, 153270), (1572, 135525), (1668, 127725), (1703, 125100), (1807, 117900), (1950, 109254), (1965, 108420), (2085, 102180), (2340, 91045), (2358, 90350), (2502, 85150), (2620, 81315), (2780, 76635), (2925, 72836), (3275, 65052), (3406, 62550), (3475, 61308), (3614, 58950), (3900, 54627), (3930, 54210), (4170, 51090), (4716, 45175), (5004, 42575), (5109, 41700), (5421, 39300), (5850, 36418), (5895, 36140), (6255, 34060), (6550, 32526), (6812, 31275), (6950, 30654), (7228, 29475), (7860, 27105), (8340, 25545), (8515, 25020), (9035, 23580), (9825, 21684), (10218, 20850), (10425, 20436), (10842, 19650), (11700, 18209), (11790, 18070), (12510, 17030), (13100, 16263), (13900, 15327)]