203904360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 756887040

約数和(自身を除く): 552982680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 151, 155, 165, 180, 186, 198, 220, 242, 248, 264, 279, 302, 310, 330, 341, 360, 363, 372, 396, 440, 453, 465, 484, 495, 558, 604, 605, 620, 660, 682, 726, 744, 755, 792, 906, 930, 968, 990, 1023, 1089, 1116, 1208, 1210, 1240, 1320, 1359, 1364, 1395, 1452, 1510, 1661, 1705, 1812, 1815, 1860, 1980, 2046, 2178, 2232, 2265, 2420, 2718, 2728, 2790, 2904, 3020, 3069, 3322, 3410, 3624, 3630, 3720, 3751, 3960, 4092, 4356, 4530, 4681, 4840, 4983, 5115, 5436, 5445, 5580, 6040, 6138, 6644, 6795, 6820, 7260, 7502, 8184, 8305, 8712, 9060, 9362, 9966, 10230, 10872, 10890, 11160, 11253, 12276, 13288, 13590, 13640, 14043, 14520, 14949, 15004, 15345, 16610, 18120, 18271, 18724, 18755, 19932, 20460, 21780, 22506, 23405, 24552, 24915, 27180, 28086, 29898, 30008, 30690, 33220, 33759, 36542, 37448, 37510, 39864, 40920, 42129, 43560, 45012, 46810, 49830, 51491, 54360, 54813, 56172, 56265, 59796, 61380, 66440, 67518, 70215, 73084, 74745, 75020, 84258, 90024, 91355, 93620, 99660, 102982, 109626, 112344, 112530, 119592, 122760, 135036, 140430, 146168, 149490, 150040, 154473, 164439, 168516, 168795, 182710, 187240, 199320, 205964, 210645, 219252, 225060, 257455, 270072, 274065, 280860, 298980, 308946, 328878, 337032, 337590, 365420, 411928, 421290, 438504, 450120, 463419, 514910, 548130, 561720, 566401, 597960, 617892, 657756, 675180, 730840, 772365, 822195, 842580, 926838, 1029820, 1096260, 1132802, 1235784, 1315512, 1350360, 1544730, 1644390, 1685160, 1699203, 1853676, 2059640, 2192520, 2265604, 2317095, 2832005, 3089460, 3288780, 3398406, 3707352, 4531208, 4634190, 5097609, 5664010, 6178920, 6577560, 6796812, 8496015, 9268380, 10195218, 11328020, 13593624, 16992030, 18536760, 20390436, 22656040, 25488045, 33984060, 40780872, 50976090, 67968120, 101952180, 203904360]

約数ペア:

[(1, 203904360), (2, 101952180), (3, 67968120), (4, 50976090), (5, 40780872), (6, 33984060), (8, 25488045), (9, 22656040), (10, 20390436), (11, 18536760), (12, 16992030), (15, 13593624), (18, 11328020), (20, 10195218), (22, 9268380), (24, 8496015), (30, 6796812), (31, 6577560), (33, 6178920), (36, 5664010), (40, 5097609), (44, 4634190), (45, 4531208), (55, 3707352), (60, 3398406), (62, 3288780), (66, 3089460), (72, 2832005), (88, 2317095), (90, 2265604), (93, 2192520), (99, 2059640), (110, 1853676), (120, 1699203), (121, 1685160), (124, 1644390), (132, 1544730), (151, 1350360), (155, 1315512), (165, 1235784), (180, 1132802), (186, 1096260), (198, 1029820), (220, 926838), (242, 842580), (248, 822195), (264, 772365), (279, 730840), (302, 675180), (310, 657756), (330, 617892), (341, 597960), (360, 566401), (363, 561720), (372, 548130), (396, 514910), (440, 463419), (453, 450120), (465, 438504), (484, 421290), (495, 411928), (558, 365420), (604, 337590), (605, 337032), (620, 328878), (660, 308946), (682, 298980), (726, 280860), (744, 274065), (755, 270072), (792, 257455), (906, 225060), (930, 219252), (968, 210645), (990, 205964), (1023, 199320), (1089, 187240), (1116, 182710), (1208, 168795), (1210, 168516), (1240, 164439), (1320, 154473), (1359, 150040), (1364, 149490), (1395, 146168), (1452, 140430), (1510, 135036), (1661, 122760), (1705, 119592), (1812, 112530), (1815, 112344), (1860, 109626), (1980, 102982), (2046, 99660), (2178, 93620), (2232, 91355), (2265, 90024), (2420, 84258), (2718, 75020), (2728, 74745), (2790, 73084), (2904, 70215), (3020, 67518), (3069, 66440), (3322, 61380), (3410, 59796), (3624, 56265), (3630, 56172), (3720, 54813), (3751, 54360), (3960, 51491), (4092, 49830), (4356, 46810), (4530, 45012), (4681, 43560), (4840, 42129), (4983, 40920), (5115, 39864), (5436, 37510), (5445, 37448), (5580, 36542), (6040, 33759), (6138, 33220), (6644, 30690), (6795, 30008), (6820, 29898), (7260, 28086), (7502, 27180), (8184, 24915), (8305, 24552), (8712, 23405), (9060, 22506), (9362, 21780), (9966, 20460), (10230, 19932), (10872, 18755), (10890, 18724), (11160, 18271), (11253, 18120), (12276, 16610), (13288, 15345), (13590, 15004), (13640, 14949), (14043, 14520)]