147312900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 216

約数和(自身を含む): 537118400

約数和(自身を除く): 389805500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 67, 70, 75, 84, 90, 100, 105, 126, 134, 140, 150, 175, 180, 201, 210, 225, 252, 268, 300, 315, 335, 349, 350, 402, 420, 450, 469, 525, 603, 630, 670, 698, 700, 804, 900, 938, 1005, 1047, 1050, 1206, 1260, 1340, 1396, 1407, 1575, 1675, 1745, 1876, 2010, 2094, 2100, 2345, 2412, 2443, 2814, 3015, 3141, 3150, 3350, 3490, 4020, 4188, 4221, 4690, 4886, 5025, 5235, 5628, 6030, 6282, 6300, 6700, 6980, 7035, 7329, 8442, 8725, 9380, 9772, 10050, 10470, 11725, 12060, 12215, 12564, 14070, 14658, 15075, 15705, 16884, 17450, 20100, 20940, 21105, 21987, 23383, 23450, 24430, 26175, 28140, 29316, 30150, 31410, 34900, 35175, 36645, 42210, 43974, 46766, 46900, 48860, 52350, 60300, 61075, 62820, 70149, 70350, 73290, 78525, 84420, 87948, 93532, 104700, 105525, 109935, 116915, 122150, 140298, 140700, 146580, 157050, 163681, 183225, 210447, 211050, 219870, 233830, 244300, 280596, 314100, 327362, 350745, 366450, 420894, 422100, 439740, 467660, 491043, 549675, 584575, 654724, 701490, 732900, 818405, 841788, 982086, 1052235, 1099350, 1169150, 1402980, 1473129, 1636810, 1753725, 1964172, 2104470, 2198700, 2338300, 2455215, 2946258, 3273620, 3507450, 4092025, 4208940, 4910430, 5261175, 5892516, 7014900, 7365645, 8184050, 9820860, 10522350, 12276075, 14731290, 16368100, 21044700, 24552150, 29462580, 36828225, 49104300, 73656450, 147312900]

約数ペア:

[(1, 147312900), (2, 73656450), (3, 49104300), (4, 36828225), (5, 29462580), (6, 24552150), (7, 21044700), (9, 16368100), (10, 14731290), (12, 12276075), (14, 10522350), (15, 9820860), (18, 8184050), (20, 7365645), (21, 7014900), (25, 5892516), (28, 5261175), (30, 4910430), (35, 4208940), (36, 4092025), (42, 3507450), (45, 3273620), (50, 2946258), (60, 2455215), (63, 2338300), (67, 2198700), (70, 2104470), (75, 1964172), (84, 1753725), (90, 1636810), (100, 1473129), (105, 1402980), (126, 1169150), (134, 1099350), (140, 1052235), (150, 982086), (175, 841788), (180, 818405), (201, 732900), (210, 701490), (225, 654724), (252, 584575), (268, 549675), (300, 491043), (315, 467660), (335, 439740), (349, 422100), (350, 420894), (402, 366450), (420, 350745), (450, 327362), (469, 314100), (525, 280596), (603, 244300), (630, 233830), (670, 219870), (698, 211050), (700, 210447), (804, 183225), (900, 163681), (938, 157050), (1005, 146580), (1047, 140700), (1050, 140298), (1206, 122150), (1260, 116915), (1340, 109935), (1396, 105525), (1407, 104700), (1575, 93532), (1675, 87948), (1745, 84420), (1876, 78525), (2010, 73290), (2094, 70350), (2100, 70149), (2345, 62820), (2412, 61075), (2443, 60300), (2814, 52350), (3015, 48860), (3141, 46900), (3150, 46766), (3350, 43974), (3490, 42210), (4020, 36645), (4188, 35175), (4221, 34900), (4690, 31410), (4886, 30150), (5025, 29316), (5235, 28140), (5628, 26175), (6030, 24430), (6282, 23450), (6300, 23383), (6700, 21987), (6980, 21105), (7035, 20940), (7329, 20100), (8442, 17450), (8725, 16884), (9380, 15705), (9772, 15075), (10050, 14658), (10470, 14070), (11725, 12564), (12060, 12215)]