73142100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 108

約数和(自身を含む): 231039900

約数和(自身を除く): 157897800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 181, 225, 300, 362, 449, 450, 543, 724, 898, 900, 905, 1086, 1347, 1629, 1796, 1810, 2172, 2245, 2694, 2715, 3258, 3620, 4041, 4490, 4525, 5388, 5430, 6516, 6735, 8082, 8145, 8980, 9050, 10860, 11225, 13470, 13575, 16164, 16290, 18100, 20205, 22450, 26940, 27150, 32580, 33675, 40410, 40725, 44900, 54300, 67350, 80820, 81269, 81450, 101025, 134700, 162538, 162900, 202050, 243807, 325076, 404100, 406345, 487614, 731421, 812690, 975228, 1219035, 1462842, 1625380, 2031725, 2438070, 2925684, 3657105, 4063450, 4876140, 6095175, 7314210, 8126900, 12190350, 14628420, 18285525, 24380700, 36571050, 73142100]

約数ペア:

[(1, 73142100), (2, 36571050), (3, 24380700), (4, 18285525), (5, 14628420), (6, 12190350), (9, 8126900), (10, 7314210), (12, 6095175), (15, 4876140), (18, 4063450), (20, 3657105), (25, 2925684), (30, 2438070), (36, 2031725), (45, 1625380), (50, 1462842), (60, 1219035), (75, 975228), (90, 812690), (100, 731421), (150, 487614), (180, 406345), (181, 404100), (225, 325076), (300, 243807), (362, 202050), (449, 162900), (450, 162538), (543, 134700), (724, 101025), (898, 81450), (900, 81269), (905, 80820), (1086, 67350), (1347, 54300), (1629, 44900), (1796, 40725), (1810, 40410), (2172, 33675), (2245, 32580), (2694, 27150), (2715, 26940), (3258, 22450), (3620, 20205), (4041, 18100), (4490, 16290), (4525, 16164), (5388, 13575), (5430, 13470), (6516, 11225), (6735, 10860), (8082, 9050), (8145, 8980)]