248272800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 863944704

約数和(自身を除く): 615671904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 47, 48, 50, 60, 62, 71, 75, 80, 93, 94, 96, 100, 120, 124, 141, 142, 150, 155, 160, 186, 188, 200, 213, 235, 240, 248, 282, 284, 300, 310, 355, 372, 376, 400, 426, 465, 470, 480, 496, 564, 568, 600, 620, 705, 710, 744, 752, 775, 800, 852, 930, 940, 992, 1065, 1128, 1136, 1175, 1200, 1240, 1410, 1420, 1457, 1488, 1504, 1550, 1704, 1775, 1860, 1880, 2130, 2201, 2256, 2272, 2325, 2350, 2400, 2480, 2820, 2840, 2914, 2976, 3100, 3337, 3408, 3525, 3550, 3720, 3760, 4260, 4371, 4402, 4512, 4650, 4700, 4960, 5325, 5640, 5680, 5828, 6200, 6603, 6674, 6816, 7050, 7100, 7285, 7440, 7520, 8520, 8742, 8804, 9300, 9400, 10011, 10650, 11005, 11280, 11360, 11656, 12400, 13206, 13348, 14100, 14200, 14570, 14880, 16685, 17040, 17484, 17608, 18600, 18800, 20022, 21300, 21855, 22010, 22560, 23312, 24800, 26412, 26696, 28200, 28400, 29140, 33015, 33370, 34080, 34968, 35216, 36425, 37200, 37600, 40044, 42600, 43710, 44020, 46624, 50055, 52824, 53392, 55025, 56400, 56800, 58280, 66030, 66740, 69936, 70432, 72850, 74400, 80088, 83425, 85200, 87420, 88040, 100110, 103447, 105648, 106784, 109275, 110050, 112800, 116560, 132060, 133480, 139872, 145700, 160176, 165075, 166850, 170400, 174840, 176080, 200220, 206894, 211296, 218550, 220100, 233120, 250275, 264120, 266960, 291400, 310341, 320352, 330150, 333700, 349680, 352160, 400440, 413788, 437100, 440200, 500550, 517235, 528240, 533920, 582800, 620682, 660300, 667400, 699360, 800880, 827576, 874200, 880400, 1001100, 1034470, 1056480, 1165600, 1241364, 1320600, 1334800, 1551705, 1601760, 1655152, 1748400, 1760800, 2002200, 2068940, 2482728, 2586175, 2641200, 2669600, 3103410, 3310304, 3496800, 4004400, 4137880, 4965456, 5172350, 5282400, 6206820, 7758525, 8008800, 8275760, 9930912, 10344700, 12413640, 15517050, 16551520, 20689400, 24827280, 31034100, 41378800, 49654560, 62068200, 82757600, 124136400, 248272800]

約数ペア:

[(1, 248272800), (2, 124136400), (3, 82757600), (4, 62068200), (5, 49654560), (6, 41378800), (8, 31034100), (10, 24827280), (12, 20689400), (15, 16551520), (16, 15517050), (20, 12413640), (24, 10344700), (25, 9930912), (30, 8275760), (31, 8008800), (32, 7758525), (40, 6206820), (47, 5282400), (48, 5172350), (50, 4965456), (60, 4137880), (62, 4004400), (71, 3496800), (75, 3310304), (80, 3103410), (93, 2669600), (94, 2641200), (96, 2586175), (100, 2482728), (120, 2068940), (124, 2002200), (141, 1760800), (142, 1748400), (150, 1655152), (155, 1601760), (160, 1551705), (186, 1334800), (188, 1320600), (200, 1241364), (213, 1165600), (235, 1056480), (240, 1034470), (248, 1001100), (282, 880400), (284, 874200), (300, 827576), (310, 800880), (355, 699360), (372, 667400), (376, 660300), (400, 620682), (426, 582800), (465, 533920), (470, 528240), (480, 517235), (496, 500550), (564, 440200), (568, 437100), (600, 413788), (620, 400440), (705, 352160), (710, 349680), (744, 333700), (752, 330150), (775, 320352), (800, 310341), (852, 291400), (930, 266960), (940, 264120), (992, 250275), (1065, 233120), (1128, 220100), (1136, 218550), (1175, 211296), (1200, 206894), (1240, 200220), (1410, 176080), (1420, 174840), (1457, 170400), (1488, 166850), (1504, 165075), (1550, 160176), (1704, 145700), (1775, 139872), (1860, 133480), (1880, 132060), (2130, 116560), (2201, 112800), (2256, 110050), (2272, 109275), (2325, 106784), (2350, 105648), (2400, 103447), (2480, 100110), (2820, 88040), (2840, 87420), (2914, 85200), (2976, 83425), (3100, 80088), (3337, 74400), (3408, 72850), (3525, 70432), (3550, 69936), (3720, 66740), (3760, 66030), (4260, 58280), (4371, 56800), (4402, 56400), (4512, 55025), (4650, 53392), (4700, 52824), (4960, 50055), (5325, 46624), (5640, 44020), (5680, 43710), (5828, 42600), (6200, 40044), (6603, 37600), (6674, 37200), (6816, 36425), (7050, 35216), (7100, 34968), (7285, 34080), (7440, 33370), (7520, 33015), (8520, 29140), (8742, 28400), (8804, 28200), (9300, 26696), (9400, 26412), (10011, 24800), (10650, 23312), (11005, 22560), (11280, 22010), (11360, 21855), (11656, 21300), (12400, 20022), (13206, 18800), (13348, 18600), (14100, 17608), (14200, 17484), (14570, 17040), (14880, 16685)]