179544870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 520704000

約数和(自身を除く): 341159130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 465, 513, 558, 570, 589, 837, 855, 930, 1026, 1129, 1178, 1395, 1674, 1710, 1767, 2258, 2565, 2790, 2945, 3387, 3534, 4185, 5130, 5301, 5645, 5890, 6774, 8370, 8835, 10161, 10602, 11290, 15903, 16935, 17670, 20322, 21451, 26505, 30483, 31806, 33870, 34999, 42902, 50805, 53010, 60966, 64353, 69998, 79515, 101610, 104997, 107255, 128706, 152415, 159030, 174995, 193059, 209994, 214510, 304830, 314991, 321765, 349990, 386118, 524985, 579177, 629982, 643530, 664981, 944973, 965295, 1049970, 1158354, 1329962, 1574955, 1889946, 1930590, 1994943, 2895885, 3149910, 3324905, 3989886, 4724865, 5791770, 5984829, 6649810, 9449730, 9974715, 11969658, 17954487, 19949430, 29924145, 35908974, 59848290, 89772435, 179544870]

約数ペア:

[(1, 179544870), (2, 89772435), (3, 59848290), (5, 35908974), (6, 29924145), (9, 19949430), (10, 17954487), (15, 11969658), (18, 9974715), (19, 9449730), (27, 6649810), (30, 5984829), (31, 5791770), (38, 4724865), (45, 3989886), (54, 3324905), (57, 3149910), (62, 2895885), (90, 1994943), (93, 1930590), (95, 1889946), (114, 1574955), (135, 1329962), (155, 1158354), (171, 1049970), (186, 965295), (190, 944973), (270, 664981), (279, 643530), (285, 629982), (310, 579177), (342, 524985), (465, 386118), (513, 349990), (558, 321765), (570, 314991), (589, 304830), (837, 214510), (855, 209994), (930, 193059), (1026, 174995), (1129, 159030), (1178, 152415), (1395, 128706), (1674, 107255), (1710, 104997), (1767, 101610), (2258, 79515), (2565, 69998), (2790, 64353), (2945, 60966), (3387, 53010), (3534, 50805), (4185, 42902), (5130, 34999), (5301, 33870), (5645, 31806), (5890, 30483), (6774, 26505), (8370, 21451), (8835, 20322), (10161, 17670), (10602, 16935), (11290, 15903)]