74323980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 240143904

約数和(自身を除く): 165819924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 373, 405, 410, 486, 492, 540, 615, 738, 746, 810, 820, 972, 1107, 1119, 1215, 1230, 1476, 1492, 1620, 1845, 1865, 2214, 2238, 2430, 2460, 3321, 3357, 3690, 3730, 4428, 4476, 4860, 5535, 5595, 6642, 6714, 7380, 7460, 9963, 10071, 11070, 11190, 13284, 13428, 15293, 16605, 16785, 19926, 20142, 22140, 22380, 30213, 30586, 33210, 33570, 39852, 40284, 45879, 49815, 50355, 60426, 61172, 66420, 67140, 76465, 90639, 91758, 99630, 100710, 120852, 137637, 151065, 152930, 181278, 183516, 199260, 201420, 229395, 275274, 302130, 305860, 362556, 412911, 453195, 458790, 550548, 604260, 688185, 825822, 906390, 917580, 1238733, 1376370, 1651644, 1812780, 2064555, 2477466, 2752740, 3716199, 4129110, 4954932, 6193665, 7432398, 8258220, 12387330, 14864796, 18580995, 24774660, 37161990, 74323980]

約数ペア:

[(1, 74323980), (2, 37161990), (3, 24774660), (4, 18580995), (5, 14864796), (6, 12387330), (9, 8258220), (10, 7432398), (12, 6193665), (15, 4954932), (18, 4129110), (20, 3716199), (27, 2752740), (30, 2477466), (36, 2064555), (41, 1812780), (45, 1651644), (54, 1376370), (60, 1238733), (81, 917580), (82, 906390), (90, 825822), (108, 688185), (123, 604260), (135, 550548), (162, 458790), (164, 453195), (180, 412911), (205, 362556), (243, 305860), (246, 302130), (270, 275274), (324, 229395), (369, 201420), (373, 199260), (405, 183516), (410, 181278), (486, 152930), (492, 151065), (540, 137637), (615, 120852), (738, 100710), (746, 99630), (810, 91758), (820, 90639), (972, 76465), (1107, 67140), (1119, 66420), (1215, 61172), (1230, 60426), (1476, 50355), (1492, 49815), (1620, 45879), (1845, 40284), (1865, 39852), (2214, 33570), (2238, 33210), (2430, 30586), (2460, 30213), (3321, 22380), (3357, 22140), (3690, 20142), (3730, 19926), (4428, 16785), (4476, 16605), (4860, 15293), (5535, 13428), (5595, 13284), (6642, 11190), (6714, 11070), (7380, 10071), (7460, 9963)]