145198200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 519966720

約数和(自身を除く): 374768520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 181, 191, 200, 210, 280, 300, 350, 362, 382, 420, 525, 543, 573, 600, 700, 724, 764, 840, 905, 955, 1050, 1086, 1146, 1267, 1337, 1400, 1448, 1528, 1810, 1910, 2100, 2172, 2292, 2534, 2674, 2715, 2865, 3620, 3801, 3820, 4011, 4200, 4344, 4525, 4584, 4775, 5068, 5348, 5430, 5730, 6335, 6685, 7240, 7602, 7640, 8022, 9050, 9550, 10136, 10696, 10860, 11460, 12670, 13370, 13575, 14325, 15204, 16044, 18100, 19005, 19100, 20055, 21720, 22920, 25340, 26740, 27150, 28650, 30408, 31675, 32088, 33425, 34571, 36200, 38010, 38200, 40110, 50680, 53480, 54300, 57300, 63350, 66850, 69142, 76020, 80220, 95025, 100275, 103713, 108600, 114600, 126700, 133700, 138284, 152040, 160440, 172855, 190050, 200550, 207426, 241997, 253400, 267400, 276568, 345710, 380100, 401100, 414852, 483994, 518565, 691420, 725991, 760200, 802200, 829704, 864275, 967988, 1037130, 1209985, 1382840, 1451982, 1728550, 1935976, 2074260, 2419970, 2592825, 2903964, 3457100, 3629955, 4148520, 4839940, 5185650, 5807928, 6049925, 6914200, 7259910, 9679880, 10371300, 12099850, 14519820, 18149775, 20742600, 24199700, 29039640, 36299550, 48399400, 72599100, 145198200]

約数ペア:

[(1, 145198200), (2, 72599100), (3, 48399400), (4, 36299550), (5, 29039640), (6, 24199700), (7, 20742600), (8, 18149775), (10, 14519820), (12, 12099850), (14, 10371300), (15, 9679880), (20, 7259910), (21, 6914200), (24, 6049925), (25, 5807928), (28, 5185650), (30, 4839940), (35, 4148520), (40, 3629955), (42, 3457100), (50, 2903964), (56, 2592825), (60, 2419970), (70, 2074260), (75, 1935976), (84, 1728550), (100, 1451982), (105, 1382840), (120, 1209985), (140, 1037130), (150, 967988), (168, 864275), (175, 829704), (181, 802200), (191, 760200), (200, 725991), (210, 691420), (280, 518565), (300, 483994), (350, 414852), (362, 401100), (382, 380100), (420, 345710), (525, 276568), (543, 267400), (573, 253400), (600, 241997), (700, 207426), (724, 200550), (764, 190050), (840, 172855), (905, 160440), (955, 152040), (1050, 138284), (1086, 133700), (1146, 126700), (1267, 114600), (1337, 108600), (1400, 103713), (1448, 100275), (1528, 95025), (1810, 80220), (1910, 76020), (2100, 69142), (2172, 66850), (2292, 63350), (2534, 57300), (2674, 54300), (2715, 53480), (2865, 50680), (3620, 40110), (3801, 38200), (3820, 38010), (4011, 36200), (4200, 34571), (4344, 33425), (4525, 32088), (4584, 31675), (4775, 30408), (5068, 28650), (5348, 27150), (5430, 26740), (5730, 25340), (6335, 22920), (6685, 21720), (7240, 20055), (7602, 19100), (7640, 19005), (8022, 18100), (9050, 16044), (9550, 15204), (10136, 14325), (10696, 13575), (10860, 13370), (11460, 12670)]