285741000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 256

約数和(自身を含む): 1044576000

約数和(自身を除く): 758835000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 125, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 250, 270, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 513, 540, 557, 570, 600, 675, 684, 750, 760, 855, 900, 950, 1000, 1026, 1080, 1114, 1125, 1140, 1350, 1368, 1425, 1500, 1671, 1710, 1800, 1900, 2052, 2228, 2250, 2280, 2375, 2565, 2700, 2785, 2850, 3000, 3342, 3375, 3420, 3800, 4104, 4275, 4456, 4500, 4750, 5013, 5130, 5400, 5570, 5700, 6684, 6750, 6840, 7125, 8355, 8550, 9000, 9500, 10026, 10260, 10583, 11140, 11400, 12825, 13368, 13500, 13925, 14250, 15039, 16710, 17100, 19000, 20052, 20520, 21166, 21375, 22280, 25065, 25650, 27000, 27850, 28500, 30078, 31749, 33420, 34200, 40104, 41775, 42332, 42750, 50130, 51300, 52915, 55700, 57000, 60156, 63498, 64125, 66840, 69625, 75195, 83550, 84664, 85500, 95247, 100260, 102600, 105830, 111400, 120312, 125325, 126996, 128250, 139250, 150390, 158745, 167100, 171000, 190494, 200520, 208875, 211660, 250650, 253992, 256500, 264575, 278500, 285741, 300780, 317490, 334200, 375975, 380988, 417750, 423320, 476235, 501300, 513000, 529150, 557000, 571482, 601560, 626625, 634980, 751950, 761976, 793725, 835500, 952470, 1002600, 1058300, 1142964, 1253250, 1269960, 1322875, 1428705, 1503900, 1587450, 1671000, 1879875, 1904940, 2116600, 2285928, 2381175, 2506500, 2645750, 2857410, 3007800, 3174900, 3759750, 3809880, 3968625, 4762350, 5013000, 5291500, 5714820, 6349800, 7143525, 7519500, 7937250, 9524700, 10583000, 11429640, 11905875, 14287050, 15039000, 15874500, 19049400, 23811750, 28574100, 31749000, 35717625, 47623500, 57148200, 71435250, 95247000, 142870500, 285741000]

約数ペア:

[(1, 285741000), (2, 142870500), (3, 95247000), (4, 71435250), (5, 57148200), (6, 47623500), (8, 35717625), (9, 31749000), (10, 28574100), (12, 23811750), (15, 19049400), (18, 15874500), (19, 15039000), (20, 14287050), (24, 11905875), (25, 11429640), (27, 10583000), (30, 9524700), (36, 7937250), (38, 7519500), (40, 7143525), (45, 6349800), (50, 5714820), (54, 5291500), (57, 5013000), (60, 4762350), (72, 3968625), (75, 3809880), (76, 3759750), (90, 3174900), (95, 3007800), (100, 2857410), (108, 2645750), (114, 2506500), (120, 2381175), (125, 2285928), (135, 2116600), (150, 1904940), (152, 1879875), (171, 1671000), (180, 1587450), (190, 1503900), (200, 1428705), (216, 1322875), (225, 1269960), (228, 1253250), (250, 1142964), (270, 1058300), (285, 1002600), (300, 952470), (342, 835500), (360, 793725), (375, 761976), (380, 751950), (450, 634980), (456, 626625), (475, 601560), (500, 571482), (513, 557000), (540, 529150), (557, 513000), (570, 501300), (600, 476235), (675, 423320), (684, 417750), (750, 380988), (760, 375975), (855, 334200), (900, 317490), (950, 300780), (1000, 285741), (1026, 278500), (1080, 264575), (1114, 256500), (1125, 253992), (1140, 250650), (1350, 211660), (1368, 208875), (1425, 200520), (1500, 190494), (1671, 171000), (1710, 167100), (1800, 158745), (1900, 150390), (2052, 139250), (2228, 128250), (2250, 126996), (2280, 125325), (2375, 120312), (2565, 111400), (2700, 105830), (2785, 102600), (2850, 100260), (3000, 95247), (3342, 85500), (3375, 84664), (3420, 83550), (3800, 75195), (4104, 69625), (4275, 66840), (4456, 64125), (4500, 63498), (4750, 60156), (5013, 57000), (5130, 55700), (5400, 52915), (5570, 51300), (5700, 50130), (6684, 42750), (6750, 42332), (6840, 41775), (7125, 40104), (8355, 34200), (8550, 33420), (9000, 31749), (9500, 30078), (10026, 28500), (10260, 27850), (10583, 27000), (11140, 25650), (11400, 25065), (12825, 22280), (13368, 21375), (13500, 21166), (13925, 20520), (14250, 20052), (15039, 19000), (16710, 17100)]