75228540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 142499460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 79, 118, 158, 177, 236, 237, 269, 295, 316, 354, 395, 474, 538, 590, 708, 790, 807, 885, 948, 1076, 1180, 1185, 1345, 1580, 1614, 1770, 2370, 2690, 3228, 3540, 4035, 4661, 4740, 5380, 8070, 9322, 13983, 15871, 16140, 18644, 21251, 23305, 27966, 31742, 42502, 46610, 47613, 55932, 63484, 63753, 69915, 79355, 85004, 93220, 95226, 106255, 127506, 139830, 158710, 190452, 212510, 238065, 255012, 279660, 317420, 318765, 425020, 476130, 637530, 952260, 1253809, 1275060, 2507618, 3761427, 5015236, 6269045, 7522854, 12538090, 15045708, 18807135, 25076180, 37614270, 75228540]

約数ペア:

[(1, 75228540), (2, 37614270), (3, 25076180), (4, 18807135), (5, 15045708), (6, 12538090), (10, 7522854), (12, 6269045), (15, 5015236), (20, 3761427), (30, 2507618), (59, 1275060), (60, 1253809), (79, 952260), (118, 637530), (158, 476130), (177, 425020), (236, 318765), (237, 317420), (269, 279660), (295, 255012), (316, 238065), (354, 212510), (395, 190452), (474, 158710), (538, 139830), (590, 127506), (708, 106255), (790, 95226), (807, 93220), (885, 85004), (948, 79355), (1076, 69915), (1180, 63753), (1185, 63484), (1345, 55932), (1580, 47613), (1614, 46610), (1770, 42502), (2370, 31742), (2690, 27966), (3228, 23305), (3540, 21251), (4035, 18644), (4661, 16140), (4740, 15871), (5380, 13983), (8070, 9322)]