102781350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 320955648

約数和(自身を除く): 218174298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 67, 70, 75, 90, 105, 126, 134, 150, 175, 201, 210, 225, 315, 335, 350, 402, 450, 469, 487, 525, 603, 630, 670, 938, 974, 1005, 1050, 1206, 1407, 1461, 1575, 1675, 2010, 2345, 2435, 2814, 2922, 3015, 3150, 3350, 3409, 4221, 4383, 4690, 4870, 5025, 6030, 6818, 7035, 7305, 8442, 8766, 10050, 10227, 11725, 12175, 14070, 14610, 15075, 17045, 20454, 21105, 21915, 23450, 24350, 30150, 30681, 32629, 34090, 35175, 36525, 42210, 43830, 51135, 61362, 65258, 70350, 73050, 85225, 97887, 102270, 105525, 109575, 153405, 163145, 170450, 195774, 211050, 219150, 228403, 255675, 293661, 306810, 326290, 456806, 489435, 511350, 587322, 685209, 767025, 815725, 978870, 1142015, 1370418, 1468305, 1534050, 1631450, 2055627, 2284030, 2447175, 2936610, 3426045, 4111254, 4894350, 5710075, 6852090, 7341525, 10278135, 11420150, 14683050, 17130225, 20556270, 34260450, 51390675, 102781350]

約数ペア:

[(1, 102781350), (2, 51390675), (3, 34260450), (5, 20556270), (6, 17130225), (7, 14683050), (9, 11420150), (10, 10278135), (14, 7341525), (15, 6852090), (18, 5710075), (21, 4894350), (25, 4111254), (30, 3426045), (35, 2936610), (42, 2447175), (45, 2284030), (50, 2055627), (63, 1631450), (67, 1534050), (70, 1468305), (75, 1370418), (90, 1142015), (105, 978870), (126, 815725), (134, 767025), (150, 685209), (175, 587322), (201, 511350), (210, 489435), (225, 456806), (315, 326290), (335, 306810), (350, 293661), (402, 255675), (450, 228403), (469, 219150), (487, 211050), (525, 195774), (603, 170450), (630, 163145), (670, 153405), (938, 109575), (974, 105525), (1005, 102270), (1050, 97887), (1206, 85225), (1407, 73050), (1461, 70350), (1575, 65258), (1675, 61362), (2010, 51135), (2345, 43830), (2435, 42210), (2814, 36525), (2922, 35175), (3015, 34090), (3150, 32629), (3350, 30681), (3409, 30150), (4221, 24350), (4383, 23450), (4690, 21915), (4870, 21105), (5025, 20454), (6030, 17045), (6818, 15075), (7035, 14610), (7305, 14070), (8442, 12175), (8766, 11725), (10050, 10227)]