157947000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 552614400

約数和(自身を除く): 394667400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 125, 136, 150, 152, 163, 170, 190, 200, 204, 228, 250, 255, 285, 300, 323, 326, 340, 375, 380, 408, 425, 456, 475, 489, 500, 510, 570, 600, 646, 652, 680, 750, 760, 815, 850, 950, 969, 978, 1000, 1020, 1140, 1275, 1292, 1304, 1425, 1500, 1615, 1630, 1700, 1900, 1938, 1956, 2040, 2125, 2280, 2375, 2445, 2550, 2584, 2771, 2850, 3000, 3097, 3230, 3260, 3400, 3800, 3876, 3912, 4075, 4250, 4750, 4845, 4890, 5100, 5542, 5700, 6194, 6375, 6460, 6520, 7125, 7752, 8075, 8150, 8313, 8500, 9291, 9500, 9690, 9780, 10200, 11084, 11400, 12225, 12388, 12750, 12920, 13855, 14250, 15485, 16150, 16300, 16626, 17000, 18582, 19000, 19380, 19560, 20375, 22168, 24225, 24450, 24776, 25500, 27710, 28500, 30970, 32300, 32600, 33252, 37164, 38760, 40375, 40750, 41565, 46455, 48450, 48900, 51000, 52649, 55420, 57000, 61125, 61940, 64600, 66504, 69275, 74328, 77425, 80750, 81500, 83130, 92910, 96900, 97800, 105298, 110840, 121125, 122250, 123880, 138550, 154850, 157947, 161500, 163000, 166260, 185820, 193800, 207825, 210596, 232275, 242250, 244500, 263245, 277100, 309700, 315894, 323000, 332520, 346375, 371640, 387125, 415650, 421192, 464550, 484500, 489000, 526490, 554200, 619400, 631788, 692750, 774250, 789735, 831300, 929100, 969000, 1039125, 1052980, 1161375, 1263576, 1316225, 1385500, 1548500, 1579470, 1662600, 1858200, 2078250, 2105960, 2322750, 2632450, 2771000, 3097000, 3158940, 3948675, 4156500, 4645500, 5264900, 6317880, 6581125, 7897350, 8313000, 9291000, 10529800, 13162250, 15794700, 19743375, 26324500, 31589400, 39486750, 52649000, 78973500, 157947000]

約数ペア:

[(1, 157947000), (2, 78973500), (3, 52649000), (4, 39486750), (5, 31589400), (6, 26324500), (8, 19743375), (10, 15794700), (12, 13162250), (15, 10529800), (17, 9291000), (19, 8313000), (20, 7897350), (24, 6581125), (25, 6317880), (30, 5264900), (34, 4645500), (38, 4156500), (40, 3948675), (50, 3158940), (51, 3097000), (57, 2771000), (60, 2632450), (68, 2322750), (75, 2105960), (76, 2078250), (85, 1858200), (95, 1662600), (100, 1579470), (102, 1548500), (114, 1385500), (120, 1316225), (125, 1263576), (136, 1161375), (150, 1052980), (152, 1039125), (163, 969000), (170, 929100), (190, 831300), (200, 789735), (204, 774250), (228, 692750), (250, 631788), (255, 619400), (285, 554200), (300, 526490), (323, 489000), (326, 484500), (340, 464550), (375, 421192), (380, 415650), (408, 387125), (425, 371640), (456, 346375), (475, 332520), (489, 323000), (500, 315894), (510, 309700), (570, 277100), (600, 263245), (646, 244500), (652, 242250), (680, 232275), (750, 210596), (760, 207825), (815, 193800), (850, 185820), (950, 166260), (969, 163000), (978, 161500), (1000, 157947), (1020, 154850), (1140, 138550), (1275, 123880), (1292, 122250), (1304, 121125), (1425, 110840), (1500, 105298), (1615, 97800), (1630, 96900), (1700, 92910), (1900, 83130), (1938, 81500), (1956, 80750), (2040, 77425), (2125, 74328), (2280, 69275), (2375, 66504), (2445, 64600), (2550, 61940), (2584, 61125), (2771, 57000), (2850, 55420), (3000, 52649), (3097, 51000), (3230, 48900), (3260, 48450), (3400, 46455), (3800, 41565), (3876, 40750), (3912, 40375), (4075, 38760), (4250, 37164), (4750, 33252), (4845, 32600), (4890, 32300), (5100, 30970), (5542, 28500), (5700, 27710), (6194, 25500), (6375, 24776), (6460, 24450), (6520, 24225), (7125, 22168), (7752, 20375), (8075, 19560), (8150, 19380), (8313, 19000), (8500, 18582), (9291, 17000), (9500, 16626), (9690, 16300), (9780, 16150), (10200, 15485), (11084, 14250), (11400, 13855), (12225, 12920), (12388, 12750)]