121280400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 180

約数和(自身を含む): 428759760

約数和(自身を除く): 307479360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 100, 118, 120, 144, 150, 177, 180, 200, 225, 236, 240, 295, 300, 354, 360, 400, 450, 472, 531, 571, 590, 600, 708, 720, 885, 900, 944, 1062, 1142, 1180, 1200, 1416, 1475, 1713, 1770, 1800, 2124, 2284, 2360, 2655, 2832, 2855, 2950, 3426, 3540, 3600, 4248, 4425, 4568, 4720, 5139, 5310, 5710, 5900, 6852, 7080, 8496, 8565, 8850, 9136, 10278, 10620, 11420, 11800, 13275, 13704, 14160, 14275, 17130, 17700, 20556, 21240, 22840, 23600, 25695, 26550, 27408, 28550, 33689, 34260, 35400, 41112, 42480, 42825, 45680, 51390, 53100, 57100, 67378, 68520, 70800, 82224, 85650, 101067, 102780, 106200, 114200, 128475, 134756, 137040, 168445, 171300, 202134, 205560, 212400, 228400, 256950, 269512, 303201, 336890, 342600, 404268, 411120, 505335, 513900, 539024, 606402, 673780, 685200, 808536, 842225, 1010670, 1027800, 1212804, 1347560, 1516005, 1617072, 1684450, 2021340, 2055600, 2425608, 2526675, 2695120, 3032010, 3368900, 4042680, 4851216, 5053350, 6064020, 6737800, 7580025, 8085360, 10106700, 12128040, 13475600, 15160050, 20213400, 24256080, 30320100, 40426800, 60640200, 121280400]

約数ペア:

[(1, 121280400), (2, 60640200), (3, 40426800), (4, 30320100), (5, 24256080), (6, 20213400), (8, 15160050), (9, 13475600), (10, 12128040), (12, 10106700), (15, 8085360), (16, 7580025), (18, 6737800), (20, 6064020), (24, 5053350), (25, 4851216), (30, 4042680), (36, 3368900), (40, 3032010), (45, 2695120), (48, 2526675), (50, 2425608), (59, 2055600), (60, 2021340), (72, 1684450), (75, 1617072), (80, 1516005), (90, 1347560), (100, 1212804), (118, 1027800), (120, 1010670), (144, 842225), (150, 808536), (177, 685200), (180, 673780), (200, 606402), (225, 539024), (236, 513900), (240, 505335), (295, 411120), (300, 404268), (354, 342600), (360, 336890), (400, 303201), (450, 269512), (472, 256950), (531, 228400), (571, 212400), (590, 205560), (600, 202134), (708, 171300), (720, 168445), (885, 137040), (900, 134756), (944, 128475), (1062, 114200), (1142, 106200), (1180, 102780), (1200, 101067), (1416, 85650), (1475, 82224), (1713, 70800), (1770, 68520), (1800, 67378), (2124, 57100), (2284, 53100), (2360, 51390), (2655, 45680), (2832, 42825), (2855, 42480), (2950, 41112), (3426, 35400), (3540, 34260), (3600, 33689), (4248, 28550), (4425, 27408), (4568, 26550), (4720, 25695), (5139, 23600), (5310, 22840), (5710, 21240), (5900, 20556), (6852, 17700), (7080, 17130), (8496, 14275), (8565, 14160), (8850, 13704), (9136, 13275), (10278, 11800), (10620, 11420)]