51479400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 198469440

約数和(自身を除く): 146990040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 49, 50, 51, 56, 60, 68, 70, 75, 84, 85, 98, 100, 102, 103, 105, 119, 120, 136, 140, 147, 150, 168, 170, 175, 196, 200, 204, 206, 210, 238, 245, 255, 280, 294, 300, 309, 340, 350, 357, 392, 408, 412, 420, 425, 476, 490, 510, 515, 525, 588, 595, 600, 618, 680, 700, 714, 721, 735, 824, 833, 840, 850, 952, 980, 1020, 1030, 1050, 1176, 1190, 1225, 1236, 1275, 1400, 1428, 1442, 1470, 1545, 1666, 1700, 1751, 1785, 1960, 2040, 2060, 2100, 2163, 2380, 2450, 2472, 2499, 2550, 2575, 2856, 2884, 2940, 2975, 3090, 3332, 3400, 3502, 3570, 3605, 3675, 4120, 4165, 4200, 4326, 4760, 4900, 4998, 5047, 5100, 5150, 5253, 5768, 5880, 5950, 6180, 6664, 7004, 7140, 7210, 7350, 7725, 8330, 8652, 8755, 8925, 9800, 9996, 10094, 10200, 10300, 10506, 10815, 11900, 12257, 12360, 12495, 14008, 14280, 14420, 14700, 15141, 15450, 16660, 17304, 17510, 17850, 18025, 19992, 20188, 20600, 20825, 21012, 21630, 23800, 24514, 24990, 25235, 26265, 28840, 29400, 30282, 30900, 33320, 35020, 35700, 36050, 36771, 40376, 41650, 42024, 43260, 43775, 49028, 49980, 50470, 52530, 54075, 60564, 61285, 61800, 62475, 70040, 71400, 72100, 73542, 75705, 83300, 85799, 86520, 87550, 98056, 99960, 100940, 105060, 108150, 121128, 122570, 124950, 126175, 131325, 144200, 147084, 151410, 166600, 171598, 175100, 183855, 201880, 210120, 216300, 245140, 249900, 252350, 257397, 262650, 294168, 302820, 306425, 343196, 350200, 367710, 378525, 428995, 432600, 490280, 499800, 504700, 514794, 525300, 605640, 612850, 686392, 735420, 757050, 857990, 919275, 1009400, 1029588, 1050600, 1225700, 1286985, 1470840, 1514100, 1715980, 1838550, 2059176, 2144975, 2451400, 2573970, 3028200, 3431960, 3677100, 4289950, 5147940, 6434925, 7354200, 8579900, 10295880, 12869850, 17159800, 25739700, 51479400]

約数ペア:

[(1, 51479400), (2, 25739700), (3, 17159800), (4, 12869850), (5, 10295880), (6, 8579900), (7, 7354200), (8, 6434925), (10, 5147940), (12, 4289950), (14, 3677100), (15, 3431960), (17, 3028200), (20, 2573970), (21, 2451400), (24, 2144975), (25, 2059176), (28, 1838550), (30, 1715980), (34, 1514100), (35, 1470840), (40, 1286985), (42, 1225700), (49, 1050600), (50, 1029588), (51, 1009400), (56, 919275), (60, 857990), (68, 757050), (70, 735420), (75, 686392), (84, 612850), (85, 605640), (98, 525300), (100, 514794), (102, 504700), (103, 499800), (105, 490280), (119, 432600), (120, 428995), (136, 378525), (140, 367710), (147, 350200), (150, 343196), (168, 306425), (170, 302820), (175, 294168), (196, 262650), (200, 257397), (204, 252350), (206, 249900), (210, 245140), (238, 216300), (245, 210120), (255, 201880), (280, 183855), (294, 175100), (300, 171598), (309, 166600), (340, 151410), (350, 147084), (357, 144200), (392, 131325), (408, 126175), (412, 124950), (420, 122570), (425, 121128), (476, 108150), (490, 105060), (510, 100940), (515, 99960), (525, 98056), (588, 87550), (595, 86520), (600, 85799), (618, 83300), (680, 75705), (700, 73542), (714, 72100), (721, 71400), (735, 70040), (824, 62475), (833, 61800), (840, 61285), (850, 60564), (952, 54075), (980, 52530), (1020, 50470), (1030, 49980), (1050, 49028), (1176, 43775), (1190, 43260), (1225, 42024), (1236, 41650), (1275, 40376), (1400, 36771), (1428, 36050), (1442, 35700), (1470, 35020), (1545, 33320), (1666, 30900), (1700, 30282), (1751, 29400), (1785, 28840), (1960, 26265), (2040, 25235), (2060, 24990), (2100, 24514), (2163, 23800), (2380, 21630), (2450, 21012), (2472, 20825), (2499, 20600), (2550, 20188), (2575, 19992), (2856, 18025), (2884, 17850), (2940, 17510), (2975, 17304), (3090, 16660), (3332, 15450), (3400, 15141), (3502, 14700), (3570, 14420), (3605, 14280), (3675, 14008), (4120, 12495), (4165, 12360), (4200, 12257), (4326, 11900), (4760, 10815), (4900, 10506), (4998, 10300), (5047, 10200), (5100, 10094), (5150, 9996), (5253, 9800), (5768, 8925), (5880, 8755), (5950, 8652), (6180, 8330), (6664, 7725), (7004, 7350), (7140, 7210)]