2455200

素因数分解:

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

素因数の和:68

約数の個数: 216

約数和(自身を含む): 9749376

約数和(自身を除く): 7294176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 31, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 62, 66, 72, 75, 80, 88, 90, 93, 96, 99, 100, 110, 120, 124, 132, 144, 150, 155, 160, 165, 176, 180, 186, 198, 200, 220, 225, 240, 248, 264, 275, 279, 288, 300, 310, 330, 341, 352, 360, 372, 396, 400, 440, 450, 465, 480, 495, 496, 528, 550, 558, 600, 620, 660, 682, 720, 744, 775, 792, 800, 825, 880, 900, 930, 990, 992, 1023, 1056, 1100, 1116, 1200, 1240, 1320, 1364, 1395, 1440, 1488, 1550, 1584, 1650, 1705, 1760, 1800, 1860, 1980, 2046, 2200, 2232, 2325, 2400, 2475, 2480, 2640, 2728, 2790, 2976, 3069, 3100, 3168, 3300, 3410, 3600, 3720, 3960, 4092, 4400, 4464, 4650, 4950, 4960, 5115, 5280, 5456, 5580, 6138, 6200, 6600, 6820, 6975, 7200, 7440, 7920, 8184, 8525, 8800, 8928, 9300, 9900, 10230, 10912, 11160, 12276, 12400, 13200, 13640, 13950, 14880, 15345, 15840, 16368, 17050, 18600, 19800, 20460, 22320, 24552, 24800, 25575, 26400, 27280, 27900, 30690, 32736, 34100, 37200, 39600, 40920, 44640, 49104, 51150, 54560, 55800, 61380, 68200, 74400, 76725, 79200, 81840, 98208, 102300, 111600, 122760, 136400, 153450, 163680, 204600, 223200, 245520, 272800, 306900, 409200, 491040, 613800, 818400, 1227600, 2455200]

約数ペア:

[(1, 2455200), (2, 1227600), (3, 818400), (4, 613800), (5, 491040), (6, 409200), (8, 306900), (9, 272800), (10, 245520), (11, 223200), (12, 204600), (15, 163680), (16, 153450), (18, 136400), (20, 122760), (22, 111600), (24, 102300), (25, 98208), (30, 81840), (31, 79200), (32, 76725), (33, 74400), (36, 68200), (40, 61380), (44, 55800), (45, 54560), (48, 51150), (50, 49104), (55, 44640), (60, 40920), (62, 39600), (66, 37200), (72, 34100), (75, 32736), (80, 30690), (88, 27900), (90, 27280), (93, 26400), (96, 25575), (99, 24800), (100, 24552), (110, 22320), (120, 20460), (124, 19800), (132, 18600), (144, 17050), (150, 16368), (155, 15840), (160, 15345), (165, 14880), (176, 13950), (180, 13640), (186, 13200), (198, 12400), (200, 12276), (220, 11160), (225, 10912), (240, 10230), (248, 9900), (264, 9300), (275, 8928), (279, 8800), (288, 8525), (300, 8184), (310, 7920), (330, 7440), (341, 7200), (352, 6975), (360, 6820), (372, 6600), (396, 6200), (400, 6138), (440, 5580), (450, 5456), (465, 5280), (480, 5115), (495, 4960), (496, 4950), (528, 4650), (550, 4464), (558, 4400), (600, 4092), (620, 3960), (660, 3720), (682, 3600), (720, 3410), (744, 3300), (775, 3168), (792, 3100), (800, 3069), (825, 2976), (880, 2790), (900, 2728), (930, 2640), (990, 2480), (992, 2475), (1023, 2400), (1056, 2325), (1100, 2232), (1116, 2200), (1200, 2046), (1240, 1980), (1320, 1860), (1364, 1800), (1395, 1760), (1440, 1705), (1488, 1650), (1550, 1584)]