156885660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1742

約数の個数: 144

約数和(自身を含む): 519792000

約数和(自身を除く): 362906340

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, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1699, 1710, 2052, 2430, 2565, 3078, 3398, 3420, 4617, 4860, 5097, 5130, 6156, 6796, 7695, 8495, 9234, 10194, 10260, 15291, 15390, 16990, 18468, 20388, 23085, 25485, 30582, 30780, 32281, 33980, 45873, 46170, 50970, 61164, 64562, 76455, 91746, 92340, 96843, 101940, 129124, 137619, 152910, 161405, 183492, 193686, 229365, 275238, 290529, 305820, 322810, 387372, 412857, 458730, 484215, 550476, 581058, 645620, 688095, 825714, 871587, 917460, 968430, 1162116, 1376190, 1452645, 1651428, 1743174, 1936860, 2064285, 2614761, 2752380, 2905290, 3486348, 4128570, 4357935, 5229522, 5810580, 7844283, 8257140, 8715870, 10459044, 13073805, 15688566, 17431740, 26147610, 31377132, 39221415, 52295220, 78442830, 156885660]

約数ペア:

[(1, 156885660), (2, 78442830), (3, 52295220), (4, 39221415), (5, 31377132), (6, 26147610), (9, 17431740), (10, 15688566), (12, 13073805), (15, 10459044), (18, 8715870), (19, 8257140), (20, 7844283), (27, 5810580), (30, 5229522), (36, 4357935), (38, 4128570), (45, 3486348), (54, 2905290), (57, 2752380), (60, 2614761), (76, 2064285), (81, 1936860), (90, 1743174), (95, 1651428), (108, 1452645), (114, 1376190), (135, 1162116), (162, 968430), (171, 917460), (180, 871587), (190, 825714), (228, 688095), (243, 645620), (270, 581058), (285, 550476), (324, 484215), (342, 458730), (380, 412857), (405, 387372), (486, 322810), (513, 305820), (540, 290529), (570, 275238), (684, 229365), (810, 193686), (855, 183492), (972, 161405), (1026, 152910), (1140, 137619), (1215, 129124), (1539, 101940), (1620, 96843), (1699, 92340), (1710, 91746), (2052, 76455), (2430, 64562), (2565, 61164), (3078, 50970), (3398, 46170), (3420, 45873), (4617, 33980), (4860, 32281), (5097, 30780), (5130, 30582), (6156, 25485), (6796, 23085), (7695, 20388), (8495, 18468), (9234, 16990), (10194, 15390), (10260, 15291)]