88505610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 240261120

約数和(自身を除く): 151755510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 43, 46, 57, 69, 86, 95, 114, 115, 129, 138, 157, 190, 215, 230, 258, 285, 314, 345, 430, 437, 471, 570, 645, 690, 785, 817, 874, 942, 989, 1290, 1311, 1570, 1634, 1978, 2185, 2355, 2451, 2622, 2967, 2983, 3611, 4085, 4370, 4710, 4902, 4945, 5934, 5966, 6555, 6751, 7222, 8170, 8949, 9890, 10833, 12255, 13110, 13502, 14835, 14915, 17898, 18055, 18791, 20253, 21666, 24510, 29670, 29830, 33755, 36110, 37582, 40506, 44745, 54165, 56373, 67510, 68609, 89490, 93955, 101265, 108330, 112746, 128269, 137218, 155273, 187910, 202530, 205827, 256538, 281865, 310546, 343045, 384807, 411654, 465819, 563730, 641345, 686090, 769614, 776365, 931638, 1029135, 1282690, 1552730, 1924035, 2058270, 2329095, 2950187, 3848070, 4658190, 5900374, 8850561, 14750935, 17701122, 29501870, 44252805, 88505610]

約数ペア:

[(1, 88505610), (2, 44252805), (3, 29501870), (5, 17701122), (6, 14750935), (10, 8850561), (15, 5900374), (19, 4658190), (23, 3848070), (30, 2950187), (38, 2329095), (43, 2058270), (46, 1924035), (57, 1552730), (69, 1282690), (86, 1029135), (95, 931638), (114, 776365), (115, 769614), (129, 686090), (138, 641345), (157, 563730), (190, 465819), (215, 411654), (230, 384807), (258, 343045), (285, 310546), (314, 281865), (345, 256538), (430, 205827), (437, 202530), (471, 187910), (570, 155273), (645, 137218), (690, 128269), (785, 112746), (817, 108330), (874, 101265), (942, 93955), (989, 89490), (1290, 68609), (1311, 67510), (1570, 56373), (1634, 54165), (1978, 44745), (2185, 40506), (2355, 37582), (2451, 36110), (2622, 33755), (2967, 29830), (2983, 29670), (3611, 24510), (4085, 21666), (4370, 20253), (4710, 18791), (4902, 18055), (4945, 17898), (5934, 14915), (5966, 14835), (6555, 13502), (6751, 13110), (7222, 12255), (8170, 10833), (8949, 9890)]