1207800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 4497480

約数和(自身を除く): 3289680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 61, 66, 72, 75, 88, 90, 99, 100, 110, 120, 122, 132, 150, 165, 180, 183, 198, 200, 220, 225, 244, 264, 275, 300, 305, 330, 360, 366, 396, 440, 450, 488, 495, 549, 550, 600, 610, 660, 671, 732, 792, 825, 900, 915, 990, 1098, 1100, 1220, 1320, 1342, 1464, 1525, 1650, 1800, 1830, 1980, 2013, 2196, 2200, 2440, 2475, 2684, 2745, 3050, 3300, 3355, 3660, 3960, 4026, 4392, 4575, 4950, 5368, 5490, 6039, 6100, 6600, 6710, 7320, 8052, 9150, 9900, 10065, 10980, 12078, 12200, 13420, 13725, 16104, 16775, 18300, 19800, 20130, 21960, 24156, 26840, 27450, 30195, 33550, 36600, 40260, 48312, 50325, 54900, 60390, 67100, 80520, 100650, 109800, 120780, 134200, 150975, 201300, 241560, 301950, 402600, 603900, 1207800]

約数ペア:

[(1, 1207800), (2, 603900), (3, 402600), (4, 301950), (5, 241560), (6, 201300), (8, 150975), (9, 134200), (10, 120780), (11, 109800), (12, 100650), (15, 80520), (18, 67100), (20, 60390), (22, 54900), (24, 50325), (25, 48312), (30, 40260), (33, 36600), (36, 33550), (40, 30195), (44, 27450), (45, 26840), (50, 24156), (55, 21960), (60, 20130), (61, 19800), (66, 18300), (72, 16775), (75, 16104), (88, 13725), (90, 13420), (99, 12200), (100, 12078), (110, 10980), (120, 10065), (122, 9900), (132, 9150), (150, 8052), (165, 7320), (180, 6710), (183, 6600), (198, 6100), (200, 6039), (220, 5490), (225, 5368), (244, 4950), (264, 4575), (275, 4392), (300, 4026), (305, 3960), (330, 3660), (360, 3355), (366, 3300), (396, 3050), (440, 2745), (450, 2684), (488, 2475), (495, 2440), (549, 2200), (550, 2196), (600, 2013), (610, 1980), (660, 1830), (671, 1800), (732, 1650), (792, 1525), (825, 1464), (900, 1342), (915, 1320), (990, 1220), (1098, 1100)]