15229200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^3\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 240

約数和(自身を含む): 58428800

約数和(自身を除く): 43199600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 48, 49, 50, 56, 60, 70, 74, 75, 80, 84, 98, 100, 105, 111, 112, 120, 140, 147, 148, 150, 168, 175, 185, 196, 200, 210, 222, 240, 245, 259, 280, 294, 296, 300, 336, 343, 350, 370, 392, 400, 420, 444, 490, 518, 525, 555, 560, 588, 592, 600, 686, 700, 735, 740, 777, 784, 840, 888, 925, 980, 1029, 1036, 1050, 1110, 1176, 1200, 1225, 1295, 1372, 1400, 1470, 1480, 1554, 1680, 1715, 1776, 1813, 1850, 1960, 2058, 2072, 2100, 2220, 2352, 2450, 2590, 2744, 2775, 2800, 2940, 2960, 3108, 3430, 3626, 3675, 3700, 3885, 3920, 4116, 4144, 4200, 4440, 4900, 5145, 5180, 5439, 5488, 5550, 5880, 6216, 6475, 6860, 7252, 7350, 7400, 7770, 8232, 8400, 8575, 8880, 9065, 9800, 10290, 10360, 10878, 11100, 11760, 12432, 12691, 12950, 13720, 14504, 14700, 14800, 15540, 16464, 17150, 18130, 19425, 19600, 20580, 20720, 21756, 22200, 25382, 25725, 25900, 27195, 27440, 29008, 29400, 31080, 34300, 36260, 38073, 38850, 41160, 43512, 44400, 45325, 50764, 51450, 51800, 54390, 58800, 62160, 63455, 68600, 72520, 76146, 77700, 82320, 87024, 90650, 101528, 102900, 103600, 108780, 126910, 135975, 137200, 145040, 152292, 155400, 181300, 190365, 203056, 205800, 217560, 253820, 271950, 304584, 310800, 317275, 362600, 380730, 411600, 435120, 507640, 543900, 609168, 634550, 725200, 761460, 951825, 1015280, 1087800, 1269100, 1522920, 1903650, 2175600, 2538200, 3045840, 3807300, 5076400, 7614600, 15229200]

約数ペア:

[(1, 15229200), (2, 7614600), (3, 5076400), (4, 3807300), (5, 3045840), (6, 2538200), (7, 2175600), (8, 1903650), (10, 1522920), (12, 1269100), (14, 1087800), (15, 1015280), (16, 951825), (20, 761460), (21, 725200), (24, 634550), (25, 609168), (28, 543900), (30, 507640), (35, 435120), (37, 411600), (40, 380730), (42, 362600), (48, 317275), (49, 310800), (50, 304584), (56, 271950), (60, 253820), (70, 217560), (74, 205800), (75, 203056), (80, 190365), (84, 181300), (98, 155400), (100, 152292), (105, 145040), (111, 137200), (112, 135975), (120, 126910), (140, 108780), (147, 103600), (148, 102900), (150, 101528), (168, 90650), (175, 87024), (185, 82320), (196, 77700), (200, 76146), (210, 72520), (222, 68600), (240, 63455), (245, 62160), (259, 58800), (280, 54390), (294, 51800), (296, 51450), (300, 50764), (336, 45325), (343, 44400), (350, 43512), (370, 41160), (392, 38850), (400, 38073), (420, 36260), (444, 34300), (490, 31080), (518, 29400), (525, 29008), (555, 27440), (560, 27195), (588, 25900), (592, 25725), (600, 25382), (686, 22200), (700, 21756), (735, 20720), (740, 20580), (777, 19600), (784, 19425), (840, 18130), (888, 17150), (925, 16464), (980, 15540), (1029, 14800), (1036, 14700), (1050, 14504), (1110, 13720), (1176, 12950), (1200, 12691), (1225, 12432), (1295, 11760), (1372, 11100), (1400, 10878), (1470, 10360), (1480, 10290), (1554, 9800), (1680, 9065), (1715, 8880), (1776, 8575), (1813, 8400), (1850, 8232), (1960, 7770), (2058, 7400), (2072, 7350), (2100, 7252), (2220, 6860), (2352, 6475), (2450, 6216), (2590, 5880), (2744, 5550), (2775, 5488), (2800, 5439), (2940, 5180), (2960, 5145), (3108, 4900), (3430, 4440), (3626, 4200), (3675, 4144), (3700, 4116), (3885, 3920)]