150298740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 180

約数和(自身を含む): 499550436

約数和(自身を除く): 349251696

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, 257, 270, 285, 324, 342, 361, 380, 405, 513, 514, 540, 570, 684, 722, 771, 810, 855, 1026, 1028, 1083, 1140, 1285, 1444, 1539, 1542, 1620, 1710, 1805, 2052, 2166, 2313, 2565, 2570, 3078, 3084, 3249, 3420, 3610, 3855, 4332, 4626, 4883, 5130, 5140, 5415, 6156, 6498, 6939, 7220, 7695, 7710, 9252, 9747, 9766, 10260, 10830, 11565, 12996, 13878, 14649, 15390, 15420, 16245, 19494, 19532, 20817, 21660, 23130, 24415, 27756, 29241, 29298, 30780, 32490, 34695, 38988, 41634, 43947, 46260, 48735, 48830, 58482, 58596, 64980, 69390, 73245, 83268, 87894, 92777, 97470, 97660, 104085, 116964, 131841, 138780, 146205, 146490, 175788, 185554, 194940, 208170, 219735, 263682, 278331, 292410, 292980, 371108, 395523, 416340, 439470, 463885, 527364, 556662, 584820, 659205, 791046, 834993, 878940, 927770, 1113324, 1318410, 1391655, 1582092, 1669986, 1855540, 1977615, 2504979, 2636820, 2783310, 3339972, 3955230, 4174965, 5009958, 5566620, 7514937, 7910460, 8349930, 10019916, 12524895, 15029874, 16699860, 25049790, 30059748, 37574685, 50099580, 75149370, 150298740]

約数ペア:

[(1, 150298740), (2, 75149370), (3, 50099580), (4, 37574685), (5, 30059748), (6, 25049790), (9, 16699860), (10, 15029874), (12, 12524895), (15, 10019916), (18, 8349930), (19, 7910460), (20, 7514937), (27, 5566620), (30, 5009958), (36, 4174965), (38, 3955230), (45, 3339972), (54, 2783310), (57, 2636820), (60, 2504979), (76, 1977615), (81, 1855540), (90, 1669986), (95, 1582092), (108, 1391655), (114, 1318410), (135, 1113324), (162, 927770), (171, 878940), (180, 834993), (190, 791046), (228, 659205), (257, 584820), (270, 556662), (285, 527364), (324, 463885), (342, 439470), (361, 416340), (380, 395523), (405, 371108), (513, 292980), (514, 292410), (540, 278331), (570, 263682), (684, 219735), (722, 208170), (771, 194940), (810, 185554), (855, 175788), (1026, 146490), (1028, 146205), (1083, 138780), (1140, 131841), (1285, 116964), (1444, 104085), (1539, 97660), (1542, 97470), (1620, 92777), (1710, 87894), (1805, 83268), (2052, 73245), (2166, 69390), (2313, 64980), (2565, 58596), (2570, 58482), (3078, 48830), (3084, 48735), (3249, 46260), (3420, 43947), (3610, 41634), (3855, 38988), (4332, 34695), (4626, 32490), (4883, 30780), (5130, 29298), (5140, 29241), (5415, 27756), (6156, 24415), (6498, 23130), (6939, 21660), (7220, 20817), (7695, 19532), (7710, 19494), (9252, 16245), (9747, 15420), (9766, 15390), (10260, 14649), (10830, 13878), (11565, 12996)]