1227600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 180

約数和(自身を含む): 4797312

約数和(自身を除く): 3569712

約数列:

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

約数ペア:

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