90590940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 312560640

約数和(自身を除く): 221969700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 101, 108, 110, 132, 135, 151, 165, 180, 198, 202, 220, 270, 297, 302, 303, 330, 396, 404, 453, 495, 505, 540, 594, 604, 606, 660, 755, 906, 909, 990, 1010, 1111, 1188, 1212, 1359, 1485, 1510, 1515, 1661, 1812, 1818, 1980, 2020, 2222, 2265, 2718, 2727, 2970, 3020, 3030, 3322, 3333, 3636, 4077, 4444, 4530, 4545, 4983, 5436, 5454, 5555, 5940, 6060, 6644, 6666, 6795, 8154, 8305, 9060, 9090, 9966, 9999, 10908, 11110, 13332, 13590, 13635, 14949, 15251, 16308, 16610, 16665, 18180, 19932, 19998, 20385, 22220, 24915, 27180, 27270, 29898, 29997, 30502, 33220, 33330, 39996, 40770, 44847, 45753, 49830, 49995, 54540, 59796, 59994, 61004, 66660, 74745, 76255, 81540, 89694, 91506, 99660, 99990, 119988, 137259, 149490, 149985, 152510, 167761, 179388, 183012, 199980, 224235, 228765, 274518, 298980, 299970, 305020, 335522, 411777, 448470, 457530, 503283, 549036, 599940, 671044, 686295, 823554, 838805, 896940, 915060, 1006566, 1372590, 1509849, 1647108, 1677610, 2013132, 2058885, 2516415, 2745180, 3019698, 3355220, 4117770, 4529547, 5032830, 6039396, 7549245, 8235540, 9059094, 10065660, 15098490, 18118188, 22647735, 30196980, 45295470, 90590940]

約数ペア:

[(1, 90590940), (2, 45295470), (3, 30196980), (4, 22647735), (5, 18118188), (6, 15098490), (9, 10065660), (10, 9059094), (11, 8235540), (12, 7549245), (15, 6039396), (18, 5032830), (20, 4529547), (22, 4117770), (27, 3355220), (30, 3019698), (33, 2745180), (36, 2516415), (44, 2058885), (45, 2013132), (54, 1677610), (55, 1647108), (60, 1509849), (66, 1372590), (90, 1006566), (99, 915060), (101, 896940), (108, 838805), (110, 823554), (132, 686295), (135, 671044), (151, 599940), (165, 549036), (180, 503283), (198, 457530), (202, 448470), (220, 411777), (270, 335522), (297, 305020), (302, 299970), (303, 298980), (330, 274518), (396, 228765), (404, 224235), (453, 199980), (495, 183012), (505, 179388), (540, 167761), (594, 152510), (604, 149985), (606, 149490), (660, 137259), (755, 119988), (906, 99990), (909, 99660), (990, 91506), (1010, 89694), (1111, 81540), (1188, 76255), (1212, 74745), (1359, 66660), (1485, 61004), (1510, 59994), (1515, 59796), (1661, 54540), (1812, 49995), (1818, 49830), (1980, 45753), (2020, 44847), (2222, 40770), (2265, 39996), (2718, 33330), (2727, 33220), (2970, 30502), (3020, 29997), (3030, 29898), (3322, 27270), (3333, 27180), (3636, 24915), (4077, 22220), (4444, 20385), (4530, 19998), (4545, 19932), (4983, 18180), (5436, 16665), (5454, 16610), (5555, 16308), (5940, 15251), (6060, 14949), (6644, 13635), (6666, 13590), (6795, 13332), (8154, 11110), (8305, 10908), (9060, 9999), (9090, 9966)]