121106250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{2153}}^1$

素因数の和:2186

約数の個数: 72

約数和(自身を含む): 328127436

約数和(自身を除く): 207021186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2153, 2250, 3125, 3750, 4306, 5625, 6250, 6459, 9375, 10765, 11250, 12918, 18750, 19377, 21530, 28125, 32295, 38754, 53825, 56250, 64590, 96885, 107650, 161475, 193770, 269125, 322950, 484425, 538250, 807375, 968850, 1345625, 1614750, 2422125, 2691250, 4036875, 4844250, 6728125, 8073750, 12110625, 13456250, 20184375, 24221250, 40368750, 60553125, 121106250]

約数ペア:

[(1, 121106250), (2, 60553125), (3, 40368750), (5, 24221250), (6, 20184375), (9, 13456250), (10, 12110625), (15, 8073750), (18, 6728125), (25, 4844250), (30, 4036875), (45, 2691250), (50, 2422125), (75, 1614750), (90, 1345625), (125, 968850), (150, 807375), (225, 538250), (250, 484425), (375, 322950), (450, 269125), (625, 193770), (750, 161475), (1125, 107650), (1250, 96885), (1875, 64590), (2153, 56250), (2250, 53825), (3125, 38754), (3750, 32295), (4306, 28125), (5625, 21530), (6250, 19377), (6459, 18750), (9375, 12918), (10765, 11250)]