15522000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 54163200

約数和(自身を除く): 38641200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 199, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 398, 400, 500, 520, 597, 600, 624, 650, 750, 780, 796, 975, 995, 1000, 1040, 1194, 1200, 1300, 1500, 1560, 1592, 1625, 1950, 1990, 2000, 2388, 2587, 2600, 2985, 3000, 3120, 3184, 3250, 3900, 3980, 4776, 4875, 4975, 5174, 5200, 5970, 6000, 6500, 7761, 7800, 7960, 9552, 9750, 9950, 10348, 11940, 12935, 13000, 14925, 15522, 15600, 15920, 19500, 19900, 20696, 23880, 24875, 25870, 26000, 29850, 31044, 38805, 39000, 39800, 41392, 47760, 49750, 51740, 59700, 62088, 64675, 74625, 77610, 78000, 79600, 99500, 103480, 119400, 124176, 129350, 149250, 155220, 194025, 199000, 206960, 238800, 258700, 298500, 310440, 323375, 388050, 398000, 517400, 597000, 620880, 646750, 776100, 970125, 1034800, 1194000, 1293500, 1552200, 1940250, 2587000, 3104400, 3880500, 5174000, 7761000, 15522000]

約数ペア:

[(1, 15522000), (2, 7761000), (3, 5174000), (4, 3880500), (5, 3104400), (6, 2587000), (8, 1940250), (10, 1552200), (12, 1293500), (13, 1194000), (15, 1034800), (16, 970125), (20, 776100), (24, 646750), (25, 620880), (26, 597000), (30, 517400), (39, 398000), (40, 388050), (48, 323375), (50, 310440), (52, 298500), (60, 258700), (65, 238800), (75, 206960), (78, 199000), (80, 194025), (100, 155220), (104, 149250), (120, 129350), (125, 124176), (130, 119400), (150, 103480), (156, 99500), (195, 79600), (199, 78000), (200, 77610), (208, 74625), (240, 64675), (250, 62088), (260, 59700), (300, 51740), (312, 49750), (325, 47760), (375, 41392), (390, 39800), (398, 39000), (400, 38805), (500, 31044), (520, 29850), (597, 26000), (600, 25870), (624, 24875), (650, 23880), (750, 20696), (780, 19900), (796, 19500), (975, 15920), (995, 15600), (1000, 15522), (1040, 14925), (1194, 13000), (1200, 12935), (1300, 11940), (1500, 10348), (1560, 9950), (1592, 9750), (1625, 9552), (1950, 7960), (1990, 7800), (2000, 7761), (2388, 6500), (2587, 6000), (2600, 5970), (2985, 5200), (3000, 5174), (3120, 4975), (3184, 4875), (3250, 4776), (3900, 3980)]