172832400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 240

約数和(自身を含む): 663013120

約数和(自身を除く): 490180720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1231, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2462, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3693, 3900, 4680, 4924, 5200, 5400, 5616, 5850, 6155, 7020, 7386, 7800, 8775, 9360, 9848, 10800, 11079, 11700, 12310, 14040, 14772, 15600, 16003, 17550, 18465, 19696, 22158, 23400, 24620, 28080, 29544, 30775, 32006, 33237, 35100, 36930, 44316, 46800, 48009, 49240, 55395, 59088, 61550, 64012, 66474, 70200, 73860, 80015, 88632, 92325, 96018, 98480, 110790, 123100, 128024, 132948, 140400, 144027, 147720, 160030, 166185, 177264, 184650, 192036, 221580, 240045, 246200, 256048, 265896, 276975, 288054, 295440, 320060, 332370, 369300, 384072, 400075, 432081, 443160, 480090, 492400, 531792, 553950, 576108, 640120, 664740, 720135, 738600, 768144, 800150, 830925, 864162, 886320, 960180, 1107900, 1152216, 1200225, 1280240, 1329480, 1440270, 1477200, 1600300, 1661850, 1728324, 1920360, 2160405, 2215800, 2304432, 2400450, 2658960, 2880540, 3200600, 3323700, 3456648, 3600675, 3840720, 4320810, 4431600, 4800900, 5761080, 6401200, 6647400, 6913296, 7201350, 8641620, 9601800, 10802025, 11522160, 13294800, 14402700, 17283240, 19203600, 21604050, 28805400, 34566480, 43208100, 57610800, 86416200, 172832400]

約数ペア:

[(1, 172832400), (2, 86416200), (3, 57610800), (4, 43208100), (5, 34566480), (6, 28805400), (8, 21604050), (9, 19203600), (10, 17283240), (12, 14402700), (13, 13294800), (15, 11522160), (16, 10802025), (18, 9601800), (20, 8641620), (24, 7201350), (25, 6913296), (26, 6647400), (27, 6401200), (30, 5761080), (36, 4800900), (39, 4431600), (40, 4320810), (45, 3840720), (48, 3600675), (50, 3456648), (52, 3323700), (54, 3200600), (60, 2880540), (65, 2658960), (72, 2400450), (75, 2304432), (78, 2215800), (80, 2160405), (90, 1920360), (100, 1728324), (104, 1661850), (108, 1600300), (117, 1477200), (120, 1440270), (130, 1329480), (135, 1280240), (144, 1200225), (150, 1152216), (156, 1107900), (180, 960180), (195, 886320), (200, 864162), (208, 830925), (216, 800150), (225, 768144), (234, 738600), (240, 720135), (260, 664740), (270, 640120), (300, 576108), (312, 553950), (325, 531792), (351, 492400), (360, 480090), (390, 443160), (400, 432081), (432, 400075), (450, 384072), (468, 369300), (520, 332370), (540, 320060), (585, 295440), (600, 288054), (624, 276975), (650, 265896), (675, 256048), (702, 246200), (720, 240045), (780, 221580), (900, 192036), (936, 184650), (975, 177264), (1040, 166185), (1080, 160030), (1170, 147720), (1200, 144027), (1231, 140400), (1300, 132948), (1350, 128024), (1404, 123100), (1560, 110790), (1755, 98480), (1800, 96018), (1872, 92325), (1950, 88632), (2160, 80015), (2340, 73860), (2462, 70200), (2600, 66474), (2700, 64012), (2808, 61550), (2925, 59088), (3120, 55395), (3510, 49240), (3600, 48009), (3693, 46800), (3900, 44316), (4680, 36930), (4924, 35100), (5200, 33237), (5400, 32006), (5616, 30775), (5850, 29544), (6155, 28080), (7020, 24620), (7386, 23400), (7800, 22158), (8775, 19696), (9360, 18465), (9848, 17550), (10800, 16003), (11079, 15600), (11700, 14772), (12310, 14040)]