45202140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13217}}^1$

素因数の和:13251

約数の個数: 72

約数和(自身を含む): 144340560

約数和(自身を除く): 99138420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 13217, 26434, 39651, 52868, 66085, 79302, 118953, 132170, 158604, 198255, 237906, 251123, 264340, 396510, 475812, 502246, 594765, 753369, 793020, 1004492, 1189530, 1255615, 1506738, 2260107, 2379060, 2511230, 3013476, 3766845, 4520214, 5022460, 7533690, 9040428, 11300535, 15067380, 22601070, 45202140]

約数ペア:

[(1, 45202140), (2, 22601070), (3, 15067380), (4, 11300535), (5, 9040428), (6, 7533690), (9, 5022460), (10, 4520214), (12, 3766845), (15, 3013476), (18, 2511230), (19, 2379060), (20, 2260107), (30, 1506738), (36, 1255615), (38, 1189530), (45, 1004492), (57, 793020), (60, 753369), (76, 594765), (90, 502246), (95, 475812), (114, 396510), (171, 264340), (180, 251123), (190, 237906), (228, 198255), (285, 158604), (342, 132170), (380, 118953), (570, 79302), (684, 66085), (855, 52868), (1140, 39651), (1710, 26434), (3420, 13217)]