120003000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 429287040

約数和(自身を除く): 309284040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 181, 195, 200, 204, 221, 250, 255, 260, 300, 312, 325, 340, 362, 375, 390, 408, 425, 442, 500, 510, 520, 543, 600, 650, 663, 680, 724, 750, 780, 850, 884, 905, 975, 1000, 1020, 1086, 1105, 1275, 1300, 1326, 1448, 1500, 1560, 1625, 1700, 1768, 1810, 1950, 2040, 2125, 2172, 2210, 2353, 2550, 2600, 2652, 2715, 3000, 3077, 3250, 3315, 3400, 3620, 3900, 4250, 4344, 4420, 4525, 4706, 4875, 5100, 5304, 5430, 5525, 6154, 6375, 6500, 6630, 7059, 7240, 7800, 8500, 8840, 9050, 9231, 9412, 9750, 10200, 10860, 11050, 11765, 12308, 12750, 13000, 13260, 13575, 14118, 15385, 16575, 17000, 18100, 18462, 18824, 19500, 21720, 22100, 22625, 23530, 24616, 25500, 26520, 27150, 27625, 28236, 30770, 33150, 35295, 36200, 36924, 39000, 40001, 44200, 45250, 46155, 47060, 51000, 54300, 55250, 56472, 58825, 61540, 66300, 67875, 70590, 73848, 76925, 80002, 82875, 90500, 92310, 94120, 108600, 110500, 117650, 120003, 123080, 132600, 135750, 141180, 153850, 160004, 165750, 176475, 181000, 184620, 200005, 221000, 230775, 235300, 240006, 271500, 282360, 294125, 307700, 320008, 331500, 352950, 369240, 384625, 400010, 461550, 470600, 480012, 543000, 588250, 600015, 615400, 663000, 705900, 769250, 800020, 882375, 923100, 960024, 1000025, 1153875, 1176500, 1200030, 1411800, 1538500, 1600040, 1764750, 1846200, 2000050, 2307750, 2353000, 2400060, 3000075, 3077000, 3529500, 4000100, 4615500, 4800120, 5000125, 6000150, 7059000, 8000200, 9231000, 10000250, 12000300, 15000375, 20000500, 24000600, 30000750, 40001000, 60001500, 120003000]

約数ペア:

[(1, 120003000), (2, 60001500), (3, 40001000), (4, 30000750), (5, 24000600), (6, 20000500), (8, 15000375), (10, 12000300), (12, 10000250), (13, 9231000), (15, 8000200), (17, 7059000), (20, 6000150), (24, 5000125), (25, 4800120), (26, 4615500), (30, 4000100), (34, 3529500), (39, 3077000), (40, 3000075), (50, 2400060), (51, 2353000), (52, 2307750), (60, 2000050), (65, 1846200), (68, 1764750), (75, 1600040), (78, 1538500), (85, 1411800), (100, 1200030), (102, 1176500), (104, 1153875), (120, 1000025), (125, 960024), (130, 923100), (136, 882375), (150, 800020), (156, 769250), (170, 705900), (181, 663000), (195, 615400), (200, 600015), (204, 588250), (221, 543000), (250, 480012), (255, 470600), (260, 461550), (300, 400010), (312, 384625), (325, 369240), (340, 352950), (362, 331500), (375, 320008), (390, 307700), (408, 294125), (425, 282360), (442, 271500), (500, 240006), (510, 235300), (520, 230775), (543, 221000), (600, 200005), (650, 184620), (663, 181000), (680, 176475), (724, 165750), (750, 160004), (780, 153850), (850, 141180), (884, 135750), (905, 132600), (975, 123080), (1000, 120003), (1020, 117650), (1086, 110500), (1105, 108600), (1275, 94120), (1300, 92310), (1326, 90500), (1448, 82875), (1500, 80002), (1560, 76925), (1625, 73848), (1700, 70590), (1768, 67875), (1810, 66300), (1950, 61540), (2040, 58825), (2125, 56472), (2172, 55250), (2210, 54300), (2353, 51000), (2550, 47060), (2600, 46155), (2652, 45250), (2715, 44200), (3000, 40001), (3077, 39000), (3250, 36924), (3315, 36200), (3400, 35295), (3620, 33150), (3900, 30770), (4250, 28236), (4344, 27625), (4420, 27150), (4525, 26520), (4706, 25500), (4875, 24616), (5100, 23530), (5304, 22625), (5430, 22100), (5525, 21720), (6154, 19500), (6375, 18824), (6500, 18462), (6630, 18100), (7059, 17000), (7240, 16575), (7800, 15385), (8500, 14118), (8840, 13575), (9050, 13260), (9231, 13000), (9412, 12750), (9750, 12308), (10200, 11765), (10860, 11050)]