159894900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:583

約数の個数: 216

約数和(自身を含む): 565463808

約数和(自身を除く): 405568908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 521, 550, 558, 620, 660, 682, 775, 825, 900, 930, 990, 1023, 1042, 1100, 1116, 1364, 1395, 1550, 1563, 1650, 1705, 1860, 1980, 2046, 2084, 2325, 2475, 2605, 2790, 3069, 3100, 3126, 3300, 3410, 4092, 4650, 4689, 4950, 5115, 5210, 5580, 5731, 6138, 6252, 6820, 6975, 7815, 8525, 9300, 9378, 9900, 10230, 10420, 11462, 12276, 13025, 13950, 15345, 15630, 16151, 17050, 17193, 18756, 20460, 22924, 23445, 25575, 26050, 27900, 28655, 30690, 31260, 32302, 34100, 34386, 39075, 46890, 48453, 51150, 51579, 52100, 57310, 61380, 64604, 68772, 76725, 78150, 80755, 85965, 93780, 96906, 102300, 103158, 114620, 117225, 143275, 145359, 153450, 156300, 161510, 171930, 177661, 193812, 206316, 234450, 242265, 257895, 286550, 290718, 306900, 323020, 343860, 355322, 403775, 429825, 468900, 484530, 515790, 532983, 573100, 581436, 710644, 726795, 807550, 859650, 888305, 969060, 1031580, 1065966, 1211325, 1289475, 1453590, 1598949, 1615100, 1719300, 1776610, 2131932, 2422650, 2578950, 2664915, 2907180, 3197898, 3553220, 3633975, 4441525, 4845300, 5157900, 5329830, 6395796, 7267950, 7994745, 8883050, 10659660, 13324575, 14535900, 15989490, 17766100, 26649150, 31978980, 39973725, 53298300, 79947450, 159894900]

約数ペア:

[(1, 159894900), (2, 79947450), (3, 53298300), (4, 39973725), (5, 31978980), (6, 26649150), (9, 17766100), (10, 15989490), (11, 14535900), (12, 13324575), (15, 10659660), (18, 8883050), (20, 7994745), (22, 7267950), (25, 6395796), (30, 5329830), (31, 5157900), (33, 4845300), (36, 4441525), (44, 3633975), (45, 3553220), (50, 3197898), (55, 2907180), (60, 2664915), (62, 2578950), (66, 2422650), (75, 2131932), (90, 1776610), (93, 1719300), (99, 1615100), (100, 1598949), (110, 1453590), (124, 1289475), (132, 1211325), (150, 1065966), (155, 1031580), (165, 969060), (180, 888305), (186, 859650), (198, 807550), (220, 726795), (225, 710644), (275, 581436), (279, 573100), (300, 532983), (310, 515790), (330, 484530), (341, 468900), (372, 429825), (396, 403775), (450, 355322), (465, 343860), (495, 323020), (521, 306900), (550, 290718), (558, 286550), (620, 257895), (660, 242265), (682, 234450), (775, 206316), (825, 193812), (900, 177661), (930, 171930), (990, 161510), (1023, 156300), (1042, 153450), (1100, 145359), (1116, 143275), (1364, 117225), (1395, 114620), (1550, 103158), (1563, 102300), (1650, 96906), (1705, 93780), (1860, 85965), (1980, 80755), (2046, 78150), (2084, 76725), (2325, 68772), (2475, 64604), (2605, 61380), (2790, 57310), (3069, 52100), (3100, 51579), (3126, 51150), (3300, 48453), (3410, 46890), (4092, 39075), (4650, 34386), (4689, 34100), (4950, 32302), (5115, 31260), (5210, 30690), (5580, 28655), (5731, 27900), (6138, 26050), (6252, 25575), (6820, 23445), (6975, 22924), (7815, 20460), (8525, 18756), (9300, 17193), (9378, 17050), (9900, 16151), (10230, 15630), (10420, 15345), (11462, 13950), (12276, 13025)]