40357200

素因数分解:

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

素因数の和:246

約数の個数: 180

約数和(自身を含む): 140690400

約数和(自身を除く): 100333200

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, 130, 150, 156, 169, 195, 199, 200, 208, 240, 260, 300, 312, 325, 338, 390, 398, 400, 507, 520, 597, 600, 624, 650, 676, 780, 796, 845, 975, 995, 1014, 1040, 1194, 1200, 1300, 1352, 1560, 1592, 1690, 1950, 1990, 2028, 2388, 2535, 2587, 2600, 2704, 2985, 3120, 3184, 3380, 3900, 3980, 4056, 4225, 4776, 4975, 5070, 5174, 5200, 5970, 6760, 7761, 7800, 7960, 8112, 8450, 9552, 9950, 10140, 10348, 11940, 12675, 12935, 13520, 14925, 15522, 15600, 15920, 16900, 19900, 20280, 20696, 23880, 25350, 25870, 29850, 31044, 33631, 33800, 38805, 39800, 40560, 41392, 47760, 50700, 51740, 59700, 62088, 64675, 67262, 67600, 77610, 79600, 100893, 101400, 103480, 119400, 124176, 129350, 134524, 155220, 168155, 194025, 201786, 202800, 206960, 238800, 258700, 269048, 310440, 336310, 388050, 403572, 504465, 517400, 538096, 620880, 672620, 776100, 807144, 840775, 1008930, 1034800, 1345240, 1552200, 1614288, 1681550, 2017860, 2522325, 2690480, 3104400, 3363100, 4035720, 5044650, 6726200, 8071440, 10089300, 13452400, 20178600, 40357200]

約数ペア:

[(1, 40357200), (2, 20178600), (3, 13452400), (4, 10089300), (5, 8071440), (6, 6726200), (8, 5044650), (10, 4035720), (12, 3363100), (13, 3104400), (15, 2690480), (16, 2522325), (20, 2017860), (24, 1681550), (25, 1614288), (26, 1552200), (30, 1345240), (39, 1034800), (40, 1008930), (48, 840775), (50, 807144), (52, 776100), (60, 672620), (65, 620880), (75, 538096), (78, 517400), (80, 504465), (100, 403572), (104, 388050), (120, 336310), (130, 310440), (150, 269048), (156, 258700), (169, 238800), (195, 206960), (199, 202800), (200, 201786), (208, 194025), (240, 168155), (260, 155220), (300, 134524), (312, 129350), (325, 124176), (338, 119400), (390, 103480), (398, 101400), (400, 100893), (507, 79600), (520, 77610), (597, 67600), (600, 67262), (624, 64675), (650, 62088), (676, 59700), (780, 51740), (796, 50700), (845, 47760), (975, 41392), (995, 40560), (1014, 39800), (1040, 38805), (1194, 33800), (1200, 33631), (1300, 31044), (1352, 29850), (1560, 25870), (1592, 25350), (1690, 23880), (1950, 20696), (1990, 20280), (2028, 19900), (2388, 16900), (2535, 15920), (2587, 15600), (2600, 15522), (2704, 14925), (2985, 13520), (3120, 12935), (3184, 12675), (3380, 11940), (3900, 10348), (3980, 10140), (4056, 9950), (4225, 9552), (4776, 8450), (4975, 8112), (5070, 7960), (5174, 7800), (5200, 7761), (5970, 6760)]