1212804000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 288

約数和(自身を含む): 4384860480

約数和(自身を除く): 3172056480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 96, 100, 118, 120, 125, 144, 150, 160, 177, 180, 200, 225, 236, 240, 250, 288, 295, 300, 354, 360, 375, 400, 450, 472, 480, 500, 531, 571, 590, 600, 708, 720, 750, 800, 885, 900, 944, 1000, 1062, 1125, 1142, 1180, 1200, 1416, 1440, 1475, 1500, 1713, 1770, 1800, 1888, 2000, 2124, 2250, 2284, 2360, 2400, 2655, 2832, 2855, 2950, 3000, 3426, 3540, 3600, 4000, 4248, 4425, 4500, 4568, 4720, 5139, 5310, 5664, 5710, 5900, 6000, 6852, 7080, 7200, 7375, 8496, 8565, 8850, 9000, 9136, 9440, 10278, 10620, 11420, 11800, 12000, 13275, 13704, 14160, 14275, 14750, 16992, 17130, 17700, 18000, 18272, 20556, 21240, 22125, 22840, 23600, 25695, 26550, 27408, 28320, 28550, 29500, 33689, 34260, 35400, 36000, 41112, 42480, 42825, 44250, 45680, 47200, 51390, 53100, 54816, 57100, 59000, 66375, 67378, 68520, 70800, 71375, 82224, 84960, 85650, 88500, 91360, 101067, 102780, 106200, 114200, 118000, 128475, 132750, 134756, 137040, 141600, 142750, 164448, 168445, 171300, 177000, 202134, 205560, 212400, 214125, 228400, 236000, 256950, 265500, 269512, 274080, 285500, 303201, 336890, 342600, 354000, 404268, 411120, 424800, 428250, 456800, 505335, 513900, 531000, 539024, 571000, 606402, 642375, 673780, 685200, 708000, 808536, 822240, 842225, 856500, 1010670, 1027800, 1062000, 1078048, 1142000, 1212804, 1284750, 1347560, 1370400, 1516005, 1617072, 1684450, 1713000, 2021340, 2055600, 2124000, 2284000, 2425608, 2526675, 2569500, 2695120, 3032010, 3234144, 3368900, 3426000, 4042680, 4111200, 4211125, 4851216, 5053350, 5139000, 5390240, 6064020, 6737800, 6852000, 7580025, 8085360, 8422250, 9702432, 10106700, 10278000, 12128040, 12633375, 13475600, 15160050, 16170720, 16844500, 20213400, 20556000, 24256080, 25266750, 26951200, 30320100, 33689000, 37900125, 40426800, 48512160, 50533500, 60640200, 67378000, 75800250, 80853600, 101067000, 121280400, 134756000, 151600500, 202134000, 242560800, 303201000, 404268000, 606402000, 1212804000]

約数ペア:

[(1, 1212804000), (2, 606402000), (3, 404268000), (4, 303201000), (5, 242560800), (6, 202134000), (8, 151600500), (9, 134756000), (10, 121280400), (12, 101067000), (15, 80853600), (16, 75800250), (18, 67378000), (20, 60640200), (24, 50533500), (25, 48512160), (30, 40426800), (32, 37900125), (36, 33689000), (40, 30320100), (45, 26951200), (48, 25266750), (50, 24256080), (59, 20556000), (60, 20213400), (72, 16844500), (75, 16170720), (80, 15160050), (90, 13475600), (96, 12633375), (100, 12128040), (118, 10278000), (120, 10106700), (125, 9702432), (144, 8422250), (150, 8085360), (160, 7580025), (177, 6852000), (180, 6737800), (200, 6064020), (225, 5390240), (236, 5139000), (240, 5053350), (250, 4851216), (288, 4211125), (295, 4111200), (300, 4042680), (354, 3426000), (360, 3368900), (375, 3234144), (400, 3032010), (450, 2695120), (472, 2569500), (480, 2526675), (500, 2425608), (531, 2284000), (571, 2124000), (590, 2055600), (600, 2021340), (708, 1713000), (720, 1684450), (750, 1617072), (800, 1516005), (885, 1370400), (900, 1347560), (944, 1284750), (1000, 1212804), (1062, 1142000), (1125, 1078048), (1142, 1062000), (1180, 1027800), (1200, 1010670), (1416, 856500), (1440, 842225), (1475, 822240), (1500, 808536), (1713, 708000), (1770, 685200), (1800, 673780), (1888, 642375), (2000, 606402), (2124, 571000), (2250, 539024), (2284, 531000), (2360, 513900), (2400, 505335), (2655, 456800), (2832, 428250), (2855, 424800), (2950, 411120), (3000, 404268), (3426, 354000), (3540, 342600), (3600, 336890), (4000, 303201), (4248, 285500), (4425, 274080), (4500, 269512), (4568, 265500), (4720, 256950), (5139, 236000), (5310, 228400), (5664, 214125), (5710, 212400), (5900, 205560), (6000, 202134), (6852, 177000), (7080, 171300), (7200, 168445), (7375, 164448), (8496, 142750), (8565, 141600), (8850, 137040), (9000, 134756), (9136, 132750), (9440, 128475), (10278, 118000), (10620, 114200), (11420, 106200), (11800, 102780), (12000, 101067), (13275, 91360), (13704, 88500), (14160, 85650), (14275, 84960), (14750, 82224), (16992, 71375), (17130, 70800), (17700, 68520), (18000, 67378), (18272, 66375), (20556, 59000), (21240, 57100), (22125, 54816), (22840, 53100), (23600, 51390), (25695, 47200), (26550, 45680), (27408, 44250), (28320, 42825), (28550, 42480), (29500, 41112), (33689, 36000), (34260, 35400)]