385799400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 288

約数和(自身を含む): 1506123840

約数和(自身を除く): 1120324440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 67, 70, 72, 75, 84, 90, 100, 105, 120, 126, 134, 140, 150, 168, 175, 180, 200, 201, 210, 225, 252, 268, 280, 300, 315, 335, 350, 360, 402, 420, 450, 457, 469, 504, 525, 536, 600, 603, 630, 670, 700, 804, 840, 900, 914, 938, 1005, 1050, 1206, 1260, 1340, 1371, 1400, 1407, 1575, 1608, 1675, 1800, 1828, 1876, 2010, 2100, 2285, 2345, 2412, 2520, 2680, 2742, 2814, 3015, 3150, 3199, 3350, 3656, 3752, 4020, 4113, 4200, 4221, 4570, 4690, 4824, 5025, 5484, 5628, 6030, 6300, 6398, 6700, 6855, 7035, 8040, 8226, 8442, 9140, 9380, 9597, 10050, 10968, 11256, 11425, 11725, 12060, 12600, 12796, 13400, 13710, 14070, 15075, 15995, 16452, 16884, 18280, 18760, 19194, 20100, 20565, 21105, 22850, 23450, 24120, 25592, 27420, 28140, 28791, 30150, 30619, 31990, 32904, 33768, 34275, 35175, 38388, 40200, 41130, 42210, 45700, 46900, 47985, 54840, 56280, 57582, 60300, 61238, 63980, 68550, 70350, 76776, 79975, 82260, 84420, 91400, 91857, 93800, 95970, 102825, 105525, 115164, 120600, 122476, 127960, 137100, 140700, 143955, 153095, 159950, 164520, 168840, 183714, 191940, 205650, 211050, 214333, 230328, 239925, 244952, 274200, 275571, 281400, 287910, 306190, 319900, 367428, 383880, 411300, 422100, 428666, 459285, 479850, 551142, 575820, 612380, 639800, 642999, 719775, 734856, 765475, 822600, 844200, 857332, 918570, 959700, 1071665, 1102284, 1151640, 1224760, 1285998, 1377855, 1439550, 1530950, 1714664, 1837140, 1919400, 1928997, 2143330, 2204568, 2296425, 2571996, 2755710, 2879100, 3061900, 3214995, 3674280, 3857994, 4286660, 4592850, 5143992, 5358325, 5511420, 5758200, 6123800, 6429990, 6889275, 7715988, 8573320, 9185700, 9644985, 10716650, 11022840, 12859980, 13778550, 15431976, 16074975, 18371400, 19289970, 21433300, 25719960, 27557100, 32149950, 38579940, 42866600, 48224925, 55114200, 64299900, 77159880, 96449850, 128599800, 192899700, 385799400]

約数ペア:

[(1, 385799400), (2, 192899700), (3, 128599800), (4, 96449850), (5, 77159880), (6, 64299900), (7, 55114200), (8, 48224925), (9, 42866600), (10, 38579940), (12, 32149950), (14, 27557100), (15, 25719960), (18, 21433300), (20, 19289970), (21, 18371400), (24, 16074975), (25, 15431976), (28, 13778550), (30, 12859980), (35, 11022840), (36, 10716650), (40, 9644985), (42, 9185700), (45, 8573320), (50, 7715988), (56, 6889275), (60, 6429990), (63, 6123800), (67, 5758200), (70, 5511420), (72, 5358325), (75, 5143992), (84, 4592850), (90, 4286660), (100, 3857994), (105, 3674280), (120, 3214995), (126, 3061900), (134, 2879100), (140, 2755710), (150, 2571996), (168, 2296425), (175, 2204568), (180, 2143330), (200, 1928997), (201, 1919400), (210, 1837140), (225, 1714664), (252, 1530950), (268, 1439550), (280, 1377855), (300, 1285998), (315, 1224760), (335, 1151640), (350, 1102284), (360, 1071665), (402, 959700), (420, 918570), (450, 857332), (457, 844200), (469, 822600), (504, 765475), (525, 734856), (536, 719775), (600, 642999), (603, 639800), (630, 612380), (670, 575820), (700, 551142), (804, 479850), (840, 459285), (900, 428666), (914, 422100), (938, 411300), (1005, 383880), (1050, 367428), (1206, 319900), (1260, 306190), (1340, 287910), (1371, 281400), (1400, 275571), (1407, 274200), (1575, 244952), (1608, 239925), (1675, 230328), (1800, 214333), (1828, 211050), (1876, 205650), (2010, 191940), (2100, 183714), (2285, 168840), (2345, 164520), (2412, 159950), (2520, 153095), (2680, 143955), (2742, 140700), (2814, 137100), (3015, 127960), (3150, 122476), (3199, 120600), (3350, 115164), (3656, 105525), (3752, 102825), (4020, 95970), (4113, 93800), (4200, 91857), (4221, 91400), (4570, 84420), (4690, 82260), (4824, 79975), (5025, 76776), (5484, 70350), (5628, 68550), (6030, 63980), (6300, 61238), (6398, 60300), (6700, 57582), (6855, 56280), (7035, 54840), (8040, 47985), (8226, 46900), (8442, 45700), (9140, 42210), (9380, 41130), (9597, 40200), (10050, 38388), (10968, 35175), (11256, 34275), (11425, 33768), (11725, 32904), (12060, 31990), (12600, 30619), (12796, 30150), (13400, 28791), (13710, 28140), (14070, 27420), (15075, 25592), (15995, 24120), (16452, 23450), (16884, 22850), (18280, 21105), (18760, 20565), (19194, 20100)]