312833400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1108262400

約数和(自身を除く): 795429000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 100, 110, 120, 121, 124, 132, 139, 150, 155, 165, 186, 200, 220, 242, 248, 264, 275, 278, 300, 310, 330, 341, 363, 372, 417, 440, 465, 484, 550, 556, 600, 605, 620, 660, 682, 695, 726, 744, 775, 825, 834, 930, 968, 1023, 1100, 1112, 1210, 1240, 1320, 1364, 1390, 1452, 1529, 1550, 1650, 1668, 1705, 1815, 1860, 2046, 2085, 2200, 2325, 2420, 2728, 2780, 2904, 3025, 3058, 3100, 3300, 3336, 3410, 3475, 3630, 3720, 3751, 4092, 4170, 4309, 4587, 4650, 4840, 5115, 5560, 6050, 6116, 6200, 6600, 6820, 6950, 7260, 7502, 7645, 8184, 8340, 8525, 8618, 9075, 9174, 9300, 10230, 10425, 11253, 12100, 12232, 12927, 13640, 13900, 14520, 15004, 15290, 16680, 16819, 17050, 17236, 18150, 18348, 18600, 18755, 20460, 20850, 21545, 22506, 22935, 24200, 25575, 25854, 27800, 30008, 30580, 33638, 34100, 34472, 36300, 36696, 37510, 38225, 40920, 41700, 43090, 45012, 45870, 47399, 50457, 51150, 51708, 56265, 61160, 64635, 67276, 68200, 72600, 75020, 76450, 83400, 84095, 86180, 90024, 91740, 93775, 94798, 100914, 102300, 103416, 107725, 112530, 114675, 129270, 134552, 142197, 150040, 152900, 168190, 172360, 183480, 187550, 189596, 201828, 204600, 215450, 225060, 229350, 236995, 252285, 258540, 281325, 284394, 305800, 323175, 336380, 375100, 379192, 403656, 420475, 430900, 450120, 458700, 473990, 504570, 517080, 521389, 562650, 568788, 646350, 672760, 710985, 750200, 840950, 861800, 917400, 947980, 1009140, 1042778, 1125300, 1137576, 1184975, 1261425, 1292700, 1421970, 1564167, 1681900, 1895960, 2018280, 2085556, 2250600, 2369950, 2522850, 2585400, 2606945, 2843940, 3128334, 3363800, 3554925, 4171112, 4739900, 5045700, 5213890, 5687880, 6256668, 7109850, 7820835, 9479800, 10091400, 10427780, 12513336, 13034725, 14219700, 15641670, 20855560, 26069450, 28439400, 31283340, 39104175, 52138900, 62566680, 78208350, 104277800, 156416700, 312833400]

約数ペア:

[(1, 312833400), (2, 156416700), (3, 104277800), (4, 78208350), (5, 62566680), (6, 52138900), (8, 39104175), (10, 31283340), (11, 28439400), (12, 26069450), (15, 20855560), (20, 15641670), (22, 14219700), (24, 13034725), (25, 12513336), (30, 10427780), (31, 10091400), (33, 9479800), (40, 7820835), (44, 7109850), (50, 6256668), (55, 5687880), (60, 5213890), (62, 5045700), (66, 4739900), (75, 4171112), (88, 3554925), (93, 3363800), (100, 3128334), (110, 2843940), (120, 2606945), (121, 2585400), (124, 2522850), (132, 2369950), (139, 2250600), (150, 2085556), (155, 2018280), (165, 1895960), (186, 1681900), (200, 1564167), (220, 1421970), (242, 1292700), (248, 1261425), (264, 1184975), (275, 1137576), (278, 1125300), (300, 1042778), (310, 1009140), (330, 947980), (341, 917400), (363, 861800), (372, 840950), (417, 750200), (440, 710985), (465, 672760), (484, 646350), (550, 568788), (556, 562650), (600, 521389), (605, 517080), (620, 504570), (660, 473990), (682, 458700), (695, 450120), (726, 430900), (744, 420475), (775, 403656), (825, 379192), (834, 375100), (930, 336380), (968, 323175), (1023, 305800), (1100, 284394), (1112, 281325), (1210, 258540), (1240, 252285), (1320, 236995), (1364, 229350), (1390, 225060), (1452, 215450), (1529, 204600), (1550, 201828), (1650, 189596), (1668, 187550), (1705, 183480), (1815, 172360), (1860, 168190), (2046, 152900), (2085, 150040), (2200, 142197), (2325, 134552), (2420, 129270), (2728, 114675), (2780, 112530), (2904, 107725), (3025, 103416), (3058, 102300), (3100, 100914), (3300, 94798), (3336, 93775), (3410, 91740), (3475, 90024), (3630, 86180), (3720, 84095), (3751, 83400), (4092, 76450), (4170, 75020), (4309, 72600), (4587, 68200), (4650, 67276), (4840, 64635), (5115, 61160), (5560, 56265), (6050, 51708), (6116, 51150), (6200, 50457), (6600, 47399), (6820, 45870), (6950, 45012), (7260, 43090), (7502, 41700), (7645, 40920), (8184, 38225), (8340, 37510), (8525, 36696), (8618, 36300), (9075, 34472), (9174, 34100), (9300, 33638), (10230, 30580), (10425, 30008), (11253, 27800), (12100, 25854), (12232, 25575), (12927, 24200), (13640, 22935), (13900, 22506), (14520, 21545), (15004, 20850), (15290, 20460), (16680, 18755), (16819, 18600), (17050, 18348), (17236, 18150)]