1209117600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2840

約数の個数: 216

約数和(自身を含む): 4335120972

約数和(自身を除く): 3126003372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 96, 100, 120, 122, 144, 150, 160, 180, 183, 200, 225, 240, 244, 288, 300, 305, 360, 366, 400, 450, 480, 488, 549, 600, 610, 720, 732, 800, 900, 915, 976, 1098, 1200, 1220, 1440, 1464, 1525, 1800, 1830, 1952, 2196, 2400, 2440, 2745, 2753, 2928, 3050, 3600, 3660, 4392, 4575, 4880, 5490, 5506, 5856, 6100, 7200, 7320, 8259, 8784, 9150, 9760, 10980, 11012, 12200, 13725, 13765, 14640, 16518, 17568, 18300, 21960, 22024, 24400, 24777, 27450, 27530, 29280, 33036, 36600, 41295, 43920, 44048, 48800, 49554, 54900, 55060, 66072, 68825, 73200, 82590, 87840, 88096, 99108, 109800, 110120, 123885, 132144, 137650, 146400, 165180, 167933, 198216, 206475, 219600, 220240, 247770, 264288, 275300, 330360, 335866, 396432, 412950, 439200, 440480, 495540, 503799, 550600, 619425, 660720, 671732, 792864, 825900, 839665, 991080, 1007598, 1101200, 1238850, 1321440, 1343464, 1511397, 1651800, 1679330, 1982160, 2015196, 2202400, 2477700, 2518995, 2686928, 3022794, 3303600, 3358660, 3964320, 4030392, 4198325, 4955400, 5037990, 5373856, 6045588, 6607200, 6717320, 7556985, 8060784, 8396650, 9910800, 10075980, 12091176, 12594975, 13434640, 15113970, 16121568, 16793300, 19821600, 20151960, 24182352, 25189950, 26869280, 30227940, 33586600, 37784925, 40303920, 48364704, 50379900, 60455880, 67173200, 75569850, 80607840, 100759800, 120911760, 134346400, 151139700, 201519600, 241823520, 302279400, 403039200, 604558800, 1209117600]

約数ペア:

[(1, 1209117600), (2, 604558800), (3, 403039200), (4, 302279400), (5, 241823520), (6, 201519600), (8, 151139700), (9, 134346400), (10, 120911760), (12, 100759800), (15, 80607840), (16, 75569850), (18, 67173200), (20, 60455880), (24, 50379900), (25, 48364704), (30, 40303920), (32, 37784925), (36, 33586600), (40, 30227940), (45, 26869280), (48, 25189950), (50, 24182352), (60, 20151960), (61, 19821600), (72, 16793300), (75, 16121568), (80, 15113970), (90, 13434640), (96, 12594975), (100, 12091176), (120, 10075980), (122, 9910800), (144, 8396650), (150, 8060784), (160, 7556985), (180, 6717320), (183, 6607200), (200, 6045588), (225, 5373856), (240, 5037990), (244, 4955400), (288, 4198325), (300, 4030392), (305, 3964320), (360, 3358660), (366, 3303600), (400, 3022794), (450, 2686928), (480, 2518995), (488, 2477700), (549, 2202400), (600, 2015196), (610, 1982160), (720, 1679330), (732, 1651800), (800, 1511397), (900, 1343464), (915, 1321440), (976, 1238850), (1098, 1101200), (1200, 1007598), (1220, 991080), (1440, 839665), (1464, 825900), (1525, 792864), (1800, 671732), (1830, 660720), (1952, 619425), (2196, 550600), (2400, 503799), (2440, 495540), (2745, 440480), (2753, 439200), (2928, 412950), (3050, 396432), (3600, 335866), (3660, 330360), (4392, 275300), (4575, 264288), (4880, 247770), (5490, 220240), (5506, 219600), (5856, 206475), (6100, 198216), (7200, 167933), (7320, 165180), (8259, 146400), (8784, 137650), (9150, 132144), (9760, 123885), (10980, 110120), (11012, 109800), (12200, 99108), (13725, 88096), (13765, 87840), (14640, 82590), (16518, 73200), (17568, 68825), (18300, 66072), (21960, 55060), (22024, 54900), (24400, 49554), (24777, 48800), (27450, 44048), (27530, 43920), (29280, 41295), (33036, 36600)]