73308420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23957}}^1$

素因数の和:23989

約数の個数: 72

約数和(自身を含む): 235459224

約数和(自身を除く): 162150804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 23957, 47914, 71871, 95828, 119785, 143742, 215613, 239570, 287484, 359355, 407269, 431226, 479140, 718710, 814538, 862452, 1078065, 1221807, 1437420, 1629076, 2036345, 2156130, 2443614, 3665421, 4072690, 4312260, 4887228, 6109035, 7330842, 8145380, 12218070, 14661684, 18327105, 24436140, 36654210, 73308420]

約数ペア:

[(1, 73308420), (2, 36654210), (3, 24436140), (4, 18327105), (5, 14661684), (6, 12218070), (9, 8145380), (10, 7330842), (12, 6109035), (15, 4887228), (17, 4312260), (18, 4072690), (20, 3665421), (30, 2443614), (34, 2156130), (36, 2036345), (45, 1629076), (51, 1437420), (60, 1221807), (68, 1078065), (85, 862452), (90, 814538), (102, 718710), (153, 479140), (170, 431226), (180, 407269), (204, 359355), (255, 287484), (306, 239570), (340, 215613), (510, 143742), (612, 119785), (765, 95828), (1020, 71871), (1530, 47914), (3060, 23957)]