156947220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5099}}^1$

素因数の和:5139

約数の個数: 120

約数和(自身を含む): 518364000

約数和(自身を除く): 361416780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5099, 5130, 6156, 7695, 10198, 10260, 15297, 15390, 20396, 25495, 30594, 30780, 45891, 50990, 61188, 76485, 91782, 96881, 101980, 137673, 152970, 183564, 193762, 229455, 275346, 290643, 305940, 387524, 413019, 458910, 484405, 550692, 581286, 688365, 826038, 871929, 917820, 968810, 1162572, 1376730, 1453215, 1652076, 1743858, 1937620, 2065095, 2615787, 2753460, 2906430, 3487716, 4130190, 4359645, 5231574, 5812860, 7847361, 8260380, 8719290, 10463148, 13078935, 15694722, 17438580, 26157870, 31389444, 39236805, 52315740, 78473610, 156947220]

約数ペア:

[(1, 156947220), (2, 78473610), (3, 52315740), (4, 39236805), (5, 31389444), (6, 26157870), (9, 17438580), (10, 15694722), (12, 13078935), (15, 10463148), (18, 8719290), (19, 8260380), (20, 7847361), (27, 5812860), (30, 5231574), (36, 4359645), (38, 4130190), (45, 3487716), (54, 2906430), (57, 2753460), (60, 2615787), (76, 2065095), (81, 1937620), (90, 1743858), (95, 1652076), (108, 1453215), (114, 1376730), (135, 1162572), (162, 968810), (171, 917820), (180, 871929), (190, 826038), (228, 688365), (270, 581286), (285, 550692), (324, 484405), (342, 458910), (380, 413019), (405, 387524), (513, 305940), (540, 290643), (570, 275346), (684, 229455), (810, 193762), (855, 183564), (1026, 152970), (1140, 137673), (1539, 101980), (1620, 96881), (1710, 91782), (2052, 76485), (2565, 61188), (3078, 50990), (3420, 45891), (5099, 30780), (5130, 30594), (6156, 25495), (7695, 20396), (10198, 15390), (10260, 15297)]