61101720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8969

約数の個数: 96

約数和(自身を含む): 209055600

約数和(自身を除く): 147953880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8933, 17866, 26799, 35732, 44665, 53598, 71464, 80397, 89330, 107196, 133995, 160794, 169727, 178660, 214392, 267990, 321588, 339454, 357320, 401985, 509181, 535980, 643176, 678908, 803970, 848635, 1018362, 1071960, 1357816, 1527543, 1607940, 1697270, 2036724, 2545905, 3055086, 3215880, 3394540, 4073448, 5091810, 6110172, 6789080, 7637715, 10183620, 12220344, 15275430, 20367240, 30550860, 61101720]

約数ペア:

[(1, 61101720), (2, 30550860), (3, 20367240), (4, 15275430), (5, 12220344), (6, 10183620), (8, 7637715), (9, 6789080), (10, 6110172), (12, 5091810), (15, 4073448), (18, 3394540), (19, 3215880), (20, 3055086), (24, 2545905), (30, 2036724), (36, 1697270), (38, 1607940), (40, 1527543), (45, 1357816), (57, 1071960), (60, 1018362), (72, 848635), (76, 803970), (90, 678908), (95, 643176), (114, 535980), (120, 509181), (152, 401985), (171, 357320), (180, 339454), (190, 321588), (228, 267990), (285, 214392), (342, 178660), (360, 169727), (380, 160794), (456, 133995), (570, 107196), (684, 89330), (760, 80397), (855, 71464), (1140, 53598), (1368, 44665), (1710, 35732), (2280, 26799), (3420, 17866), (6840, 8933)]