40306050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2144

約数の個数: 72

約数和(自身を含む): 110860464

約数和(自身を除く): 70554414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2083, 2150, 3225, 3870, 4166, 6249, 6450, 9675, 10415, 12498, 18747, 19350, 20830, 31245, 37494, 52075, 62490, 89569, 93735, 104150, 156225, 179138, 187470, 268707, 312450, 447845, 468675, 537414, 806121, 895690, 937350, 1343535, 1612242, 2239225, 2687070, 4030605, 4478450, 6717675, 8061210, 13435350, 20153025, 40306050]

約数ペア:

[(1, 40306050), (2, 20153025), (3, 13435350), (5, 8061210), (6, 6717675), (9, 4478450), (10, 4030605), (15, 2687070), (18, 2239225), (25, 1612242), (30, 1343535), (43, 937350), (45, 895690), (50, 806121), (75, 537414), (86, 468675), (90, 447845), (129, 312450), (150, 268707), (215, 187470), (225, 179138), (258, 156225), (387, 104150), (430, 93735), (450, 89569), (645, 62490), (774, 52075), (1075, 37494), (1290, 31245), (1935, 20830), (2083, 19350), (2150, 18747), (3225, 12498), (3870, 10415), (4166, 9675), (6249, 6450)]