198799110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3059

約数の個数: 80

約数和(自身を含む): 541172016

約数和(自身を除く): 342372906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 249, 270, 405, 415, 498, 747, 810, 830, 1245, 1494, 2241, 2490, 2957, 3735, 4482, 5914, 6723, 7470, 8871, 11205, 13446, 14785, 17742, 22410, 26613, 29570, 33615, 44355, 53226, 67230, 79839, 88710, 133065, 159678, 239517, 245431, 266130, 399195, 479034, 490862, 736293, 798390, 1197585, 1227155, 1472586, 2208879, 2395170, 2454310, 3681465, 4417758, 6626637, 7362930, 11044395, 13253274, 19879911, 22088790, 33133185, 39759822, 66266370, 99399555, 198799110]

約数ペア:

[(1, 198799110), (2, 99399555), (3, 66266370), (5, 39759822), (6, 33133185), (9, 22088790), (10, 19879911), (15, 13253274), (18, 11044395), (27, 7362930), (30, 6626637), (45, 4417758), (54, 3681465), (81, 2454310), (83, 2395170), (90, 2208879), (135, 1472586), (162, 1227155), (166, 1197585), (249, 798390), (270, 736293), (405, 490862), (415, 479034), (498, 399195), (747, 266130), (810, 245431), (830, 239517), (1245, 159678), (1494, 133065), (2241, 88710), (2490, 79839), (2957, 67230), (3735, 53226), (4482, 44355), (5914, 33615), (6723, 29570), (7470, 26613), (8871, 22410), (11205, 17742), (13446, 14785)]