18117000

素因数分解:

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

素因数の和:102

約数の個数: 256

約数和(自身を含む): 69638400

約数和(自身を除く): 51521400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 61, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 122, 125, 132, 135, 150, 165, 180, 183, 198, 200, 216, 220, 225, 244, 250, 264, 270, 275, 297, 300, 305, 330, 360, 366, 375, 396, 440, 450, 488, 495, 500, 540, 549, 550, 594, 600, 610, 660, 671, 675, 732, 750, 792, 825, 900, 915, 990, 1000, 1080, 1098, 1100, 1125, 1188, 1220, 1320, 1342, 1350, 1375, 1464, 1485, 1500, 1525, 1647, 1650, 1800, 1830, 1980, 2013, 2196, 2200, 2250, 2376, 2440, 2475, 2684, 2700, 2745, 2750, 2970, 3000, 3050, 3294, 3300, 3355, 3375, 3660, 3960, 4026, 4125, 4392, 4500, 4575, 4950, 5368, 5400, 5490, 5500, 5940, 6039, 6100, 6588, 6600, 6710, 6750, 7320, 7425, 7625, 8052, 8235, 8250, 9000, 9150, 9900, 10065, 10980, 11000, 11880, 12078, 12200, 12375, 13176, 13420, 13500, 13725, 14850, 15250, 16104, 16470, 16500, 16775, 18117, 18300, 19800, 20130, 21960, 22875, 24156, 24750, 26840, 27000, 27450, 29700, 30195, 30500, 32940, 33000, 33550, 36234, 36600, 37125, 40260, 41175, 45750, 48312, 49500, 50325, 54900, 59400, 60390, 61000, 65880, 67100, 68625, 72468, 74250, 80520, 82350, 83875, 90585, 91500, 99000, 100650, 109800, 120780, 134200, 137250, 144936, 148500, 150975, 164700, 167750, 181170, 183000, 201300, 205875, 241560, 251625, 274500, 297000, 301950, 329400, 335500, 362340, 402600, 411750, 452925, 503250, 549000, 603900, 671000, 724680, 754875, 823500, 905850, 1006500, 1207800, 1509750, 1647000, 1811700, 2013000, 2264625, 3019500, 3623400, 4529250, 6039000, 9058500, 18117000]

約数ペア:

[(1, 18117000), (2, 9058500), (3, 6039000), (4, 4529250), (5, 3623400), (6, 3019500), (8, 2264625), (9, 2013000), (10, 1811700), (11, 1647000), (12, 1509750), (15, 1207800), (18, 1006500), (20, 905850), (22, 823500), (24, 754875), (25, 724680), (27, 671000), (30, 603900), (33, 549000), (36, 503250), (40, 452925), (44, 411750), (45, 402600), (50, 362340), (54, 335500), (55, 329400), (60, 301950), (61, 297000), (66, 274500), (72, 251625), (75, 241560), (88, 205875), (90, 201300), (99, 183000), (100, 181170), (108, 167750), (110, 164700), (120, 150975), (122, 148500), (125, 144936), (132, 137250), (135, 134200), (150, 120780), (165, 109800), (180, 100650), (183, 99000), (198, 91500), (200, 90585), (216, 83875), (220, 82350), (225, 80520), (244, 74250), (250, 72468), (264, 68625), (270, 67100), (275, 65880), (297, 61000), (300, 60390), (305, 59400), (330, 54900), (360, 50325), (366, 49500), (375, 48312), (396, 45750), (440, 41175), (450, 40260), (488, 37125), (495, 36600), (500, 36234), (540, 33550), (549, 33000), (550, 32940), (594, 30500), (600, 30195), (610, 29700), (660, 27450), (671, 27000), (675, 26840), (732, 24750), (750, 24156), (792, 22875), (825, 21960), (900, 20130), (915, 19800), (990, 18300), (1000, 18117), (1080, 16775), (1098, 16500), (1100, 16470), (1125, 16104), (1188, 15250), (1220, 14850), (1320, 13725), (1342, 13500), (1350, 13420), (1375, 13176), (1464, 12375), (1485, 12200), (1500, 12078), (1525, 11880), (1647, 11000), (1650, 10980), (1800, 10065), (1830, 9900), (1980, 9150), (2013, 9000), (2196, 8250), (2200, 8235), (2250, 8052), (2376, 7625), (2440, 7425), (2475, 7320), (2684, 6750), (2700, 6710), (2745, 6600), (2750, 6588), (2970, 6100), (3000, 6039), (3050, 5940), (3294, 5500), (3300, 5490), (3355, 5400), (3375, 5368), (3660, 4950), (3960, 4575), (4026, 4500), (4125, 4392)]