81549000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 384

約数和(自身を含む): 321965280

約数和(自身を除く): 240416280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 41, 45, 50, 51, 52, 60, 65, 68, 72, 75, 78, 82, 85, 90, 100, 102, 104, 117, 120, 123, 125, 130, 136, 150, 153, 156, 164, 170, 180, 195, 200, 204, 205, 221, 225, 234, 246, 250, 255, 260, 300, 306, 312, 325, 328, 340, 360, 369, 375, 390, 408, 410, 425, 442, 450, 468, 492, 500, 510, 520, 533, 585, 600, 612, 615, 650, 663, 680, 697, 738, 750, 765, 780, 820, 850, 884, 900, 936, 975, 984, 1000, 1020, 1025, 1066, 1105, 1125, 1170, 1224, 1230, 1275, 1300, 1326, 1394, 1476, 1500, 1530, 1560, 1599, 1625, 1640, 1700, 1768, 1800, 1845, 1950, 1989, 2040, 2050, 2091, 2125, 2132, 2210, 2250, 2340, 2460, 2550, 2600, 2652, 2665, 2788, 2925, 2952, 3000, 3060, 3075, 3198, 3250, 3315, 3400, 3485, 3690, 3825, 3900, 3978, 4100, 4182, 4250, 4264, 4420, 4500, 4680, 4797, 4875, 4920, 5100, 5125, 5304, 5330, 5525, 5576, 5850, 6120, 6150, 6273, 6375, 6396, 6500, 6630, 6970, 7380, 7650, 7800, 7956, 7995, 8200, 8364, 8500, 8840, 9000, 9061, 9225, 9594, 9750, 9945, 10200, 10250, 10455, 10660, 11050, 11700, 12300, 12546, 12750, 12792, 13000, 13260, 13325, 13940, 14625, 14760, 15300, 15375, 15912, 15990, 16575, 16728, 17000, 17425, 18122, 18450, 19125, 19188, 19500, 19890, 20500, 20910, 21320, 22100, 23400, 23985, 24600, 25092, 25500, 26520, 26650, 27183, 27625, 27880, 29250, 30600, 30750, 31365, 31980, 33150, 34850, 36244, 36900, 38250, 38376, 39000, 39780, 39975, 41000, 41820, 44200, 45305, 46125, 47970, 49725, 50184, 51000, 52275, 53300, 54366, 55250, 58500, 61500, 62730, 63960, 66300, 66625, 69700, 72488, 73800, 76500, 79560, 79950, 81549, 82875, 83640, 87125, 90610, 92250, 95940, 99450, 104550, 106600, 108732, 110500, 117000, 119925, 123000, 125460, 132600, 133250, 135915, 139400, 153000, 156825, 159900, 163098, 165750, 174250, 181220, 184500, 191880, 198900, 199875, 209100, 217464, 221000, 226525, 239850, 248625, 250920, 261375, 266500, 271830, 313650, 319800, 326196, 331500, 348500, 362440, 369000, 397800, 399750, 407745, 418200, 453050, 479700, 497250, 522750, 533000, 543660, 599625, 627300, 652392, 663000, 679575, 697000, 784125, 799500, 815490, 906100, 959400, 994500, 1045500, 1087320, 1132625, 1199250, 1254600, 1359150, 1568250, 1599000, 1630980, 1812200, 1989000, 2038725, 2091000, 2265250, 2398500, 2718300, 3136500, 3261960, 3397875, 4077450, 4530500, 4797000, 5436600, 6273000, 6795750, 8154900, 9061000, 10193625, 13591500, 16309800, 20387250, 27183000, 40774500, 81549000]

約数ペア:

[(1, 81549000), (2, 40774500), (3, 27183000), (4, 20387250), (5, 16309800), (6, 13591500), (8, 10193625), (9, 9061000), (10, 8154900), (12, 6795750), (13, 6273000), (15, 5436600), (17, 4797000), (18, 4530500), (20, 4077450), (24, 3397875), (25, 3261960), (26, 3136500), (30, 2718300), (34, 2398500), (36, 2265250), (39, 2091000), (40, 2038725), (41, 1989000), (45, 1812200), (50, 1630980), (51, 1599000), (52, 1568250), (60, 1359150), (65, 1254600), (68, 1199250), (72, 1132625), (75, 1087320), (78, 1045500), (82, 994500), (85, 959400), (90, 906100), (100, 815490), (102, 799500), (104, 784125), (117, 697000), (120, 679575), (123, 663000), (125, 652392), (130, 627300), (136, 599625), (150, 543660), (153, 533000), (156, 522750), (164, 497250), (170, 479700), (180, 453050), (195, 418200), (200, 407745), (204, 399750), (205, 397800), (221, 369000), (225, 362440), (234, 348500), (246, 331500), (250, 326196), (255, 319800), (260, 313650), (300, 271830), (306, 266500), (312, 261375), (325, 250920), (328, 248625), (340, 239850), (360, 226525), (369, 221000), (375, 217464), (390, 209100), (408, 199875), (410, 198900), (425, 191880), (442, 184500), (450, 181220), (468, 174250), (492, 165750), (500, 163098), (510, 159900), (520, 156825), (533, 153000), (585, 139400), (600, 135915), (612, 133250), (615, 132600), (650, 125460), (663, 123000), (680, 119925), (697, 117000), (738, 110500), (750, 108732), (765, 106600), (780, 104550), (820, 99450), (850, 95940), (884, 92250), (900, 90610), (936, 87125), (975, 83640), (984, 82875), (1000, 81549), (1020, 79950), (1025, 79560), (1066, 76500), (1105, 73800), (1125, 72488), (1170, 69700), (1224, 66625), (1230, 66300), (1275, 63960), (1300, 62730), (1326, 61500), (1394, 58500), (1476, 55250), (1500, 54366), (1530, 53300), (1560, 52275), (1599, 51000), (1625, 50184), (1640, 49725), (1700, 47970), (1768, 46125), (1800, 45305), (1845, 44200), (1950, 41820), (1989, 41000), (2040, 39975), (2050, 39780), (2091, 39000), (2125, 38376), (2132, 38250), (2210, 36900), (2250, 36244), (2340, 34850), (2460, 33150), (2550, 31980), (2600, 31365), (2652, 30750), (2665, 30600), (2788, 29250), (2925, 27880), (2952, 27625), (3000, 27183), (3060, 26650), (3075, 26520), (3198, 25500), (3250, 25092), (3315, 24600), (3400, 23985), (3485, 23400), (3690, 22100), (3825, 21320), (3900, 20910), (3978, 20500), (4100, 19890), (4182, 19500), (4250, 19188), (4264, 19125), (4420, 18450), (4500, 18122), (4680, 17425), (4797, 17000), (4875, 16728), (4920, 16575), (5100, 15990), (5125, 15912), (5304, 15375), (5330, 15300), (5525, 14760), (5576, 14625), (5850, 13940), (6120, 13325), (6150, 13260), (6273, 13000), (6375, 12792), (6396, 12750), (6500, 12546), (6630, 12300), (6970, 11700), (7380, 11050), (7650, 10660), (7800, 10455), (7956, 10250), (7995, 10200), (8200, 9945), (8364, 9750), (8500, 9594), (8840, 9225), (9000, 9061)]