252393030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 711244800

約数和(自身を除く): 458851770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 97, 115, 135, 138, 194, 207, 230, 270, 291, 345, 414, 419, 485, 582, 621, 690, 838, 873, 970, 1035, 1242, 1257, 1455, 1746, 2070, 2095, 2231, 2514, 2619, 2910, 3105, 3771, 4190, 4365, 4462, 5238, 6210, 6285, 6693, 7542, 8730, 9637, 11155, 11313, 12570, 13095, 13386, 18855, 19274, 20079, 22310, 22626, 26190, 28911, 33465, 37710, 40158, 40643, 48185, 56565, 57822, 60237, 66930, 81286, 86733, 96370, 100395, 113130, 120474, 121929, 144555, 173466, 200790, 203215, 243858, 260199, 289110, 301185, 365787, 406430, 433665, 520398, 602370, 609645, 731574, 867330, 934789, 1097361, 1219290, 1300995, 1828935, 1869578, 2194722, 2601990, 2804367, 3657870, 4673945, 5486805, 5608734, 8413101, 9347890, 10973610, 14021835, 16826202, 25239303, 28043670, 42065505, 50478606, 84131010, 126196515, 252393030]

約数ペア:

[(1, 252393030), (2, 126196515), (3, 84131010), (5, 50478606), (6, 42065505), (9, 28043670), (10, 25239303), (15, 16826202), (18, 14021835), (23, 10973610), (27, 9347890), (30, 8413101), (45, 5608734), (46, 5486805), (54, 4673945), (69, 3657870), (90, 2804367), (97, 2601990), (115, 2194722), (135, 1869578), (138, 1828935), (194, 1300995), (207, 1219290), (230, 1097361), (270, 934789), (291, 867330), (345, 731574), (414, 609645), (419, 602370), (485, 520398), (582, 433665), (621, 406430), (690, 365787), (838, 301185), (873, 289110), (970, 260199), (1035, 243858), (1242, 203215), (1257, 200790), (1455, 173466), (1746, 144555), (2070, 121929), (2095, 120474), (2231, 113130), (2514, 100395), (2619, 96370), (2910, 86733), (3105, 81286), (3771, 66930), (4190, 60237), (4365, 57822), (4462, 56565), (5238, 48185), (6210, 40643), (6285, 40158), (6693, 37710), (7542, 33465), (8730, 28911), (9637, 26190), (11155, 22626), (11313, 22310), (12570, 20079), (13095, 19274), (13386, 18855)]