2912902800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 9565102080

約数和(自身を除く): 6652199280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 179, 191, 200, 213, 240, 284, 300, 355, 358, 382, 400, 426, 537, 568, 573, 600, 710, 716, 764, 852, 895, 955, 1065, 1074, 1136, 1146, 1200, 1420, 1432, 1528, 1704, 1775, 1790, 1910, 2130, 2148, 2292, 2685, 2840, 2864, 2865, 3056, 3408, 3550, 3580, 3820, 4260, 4296, 4475, 4584, 4775, 5325, 5370, 5680, 5730, 7100, 7160, 7640, 8520, 8592, 8950, 9168, 9550, 10650, 10740, 11460, 12709, 13425, 13561, 14200, 14320, 14325, 15280, 17040, 17900, 19100, 21300, 21480, 22920, 25418, 26850, 27122, 28400, 28650, 34189, 35800, 38127, 38200, 40683, 42600, 42960, 45840, 50836, 53700, 54244, 57300, 63545, 67805, 68378, 71600, 76254, 76400, 81366, 85200, 101672, 102567, 107400, 108488, 114600, 127090, 135610, 136756, 152508, 162732, 170945, 190635, 203344, 203415, 205134, 214800, 216976, 229200, 254180, 271220, 273512, 305016, 317725, 325464, 339025, 341890, 381270, 406830, 410268, 508360, 512835, 542440, 547024, 610032, 635450, 650928, 678050, 683780, 762540, 813660, 820536, 854725, 953175, 1016720, 1017075, 1025670, 1084880, 1270900, 1356100, 1367560, 1525080, 1627320, 1641072, 1709450, 1906350, 2034150, 2051340, 2427419, 2541800, 2564175, 2712200, 2735120, 3050160, 3254640, 3418900, 3812700, 4068300, 4102680, 4854838, 5083600, 5128350, 5424400, 6837800, 7282257, 7625400, 8136600, 8205360, 9709676, 10256700, 12137095, 13675600, 14564514, 15250800, 16273200, 19419352, 20513400, 24274190, 29129028, 36411285, 38838704, 41026800, 48548380, 58258056, 60685475, 72822570, 97096760, 116516112, 121370950, 145645140, 182056425, 194193520, 242741900, 291290280, 364112850, 485483800, 582580560, 728225700, 970967600, 1456451400, 2912902800]

約数ペア:

[(1, 2912902800), (2, 1456451400), (3, 970967600), (4, 728225700), (5, 582580560), (6, 485483800), (8, 364112850), (10, 291290280), (12, 242741900), (15, 194193520), (16, 182056425), (20, 145645140), (24, 121370950), (25, 116516112), (30, 97096760), (40, 72822570), (48, 60685475), (50, 58258056), (60, 48548380), (71, 41026800), (75, 38838704), (80, 36411285), (100, 29129028), (120, 24274190), (142, 20513400), (150, 19419352), (179, 16273200), (191, 15250800), (200, 14564514), (213, 13675600), (240, 12137095), (284, 10256700), (300, 9709676), (355, 8205360), (358, 8136600), (382, 7625400), (400, 7282257), (426, 6837800), (537, 5424400), (568, 5128350), (573, 5083600), (600, 4854838), (710, 4102680), (716, 4068300), (764, 3812700), (852, 3418900), (895, 3254640), (955, 3050160), (1065, 2735120), (1074, 2712200), (1136, 2564175), (1146, 2541800), (1200, 2427419), (1420, 2051340), (1432, 2034150), (1528, 1906350), (1704, 1709450), (1775, 1641072), (1790, 1627320), (1910, 1525080), (2130, 1367560), (2148, 1356100), (2292, 1270900), (2685, 1084880), (2840, 1025670), (2864, 1017075), (2865, 1016720), (3056, 953175), (3408, 854725), (3550, 820536), (3580, 813660), (3820, 762540), (4260, 683780), (4296, 678050), (4475, 650928), (4584, 635450), (4775, 610032), (5325, 547024), (5370, 542440), (5680, 512835), (5730, 508360), (7100, 410268), (7160, 406830), (7640, 381270), (8520, 341890), (8592, 339025), (8950, 325464), (9168, 317725), (9550, 305016), (10650, 273512), (10740, 271220), (11460, 254180), (12709, 229200), (13425, 216976), (13561, 214800), (14200, 205134), (14320, 203415), (14325, 203344), (15280, 190635), (17040, 170945), (17900, 162732), (19100, 152508), (21300, 136756), (21480, 135610), (22920, 127090), (25418, 114600), (26850, 108488), (27122, 107400), (28400, 102567), (28650, 101672), (34189, 85200), (35800, 81366), (38127, 76400), (38200, 76254), (40683, 71600), (42600, 68378), (42960, 67805), (45840, 63545), (50836, 57300), (53700, 54244)]