442242000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 240

約数和(自身を含む): 1569185280

約数和(自身を除く): 1126943280

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, 60, 72, 75, 79, 80, 90, 100, 120, 125, 144, 150, 158, 180, 200, 225, 237, 240, 250, 300, 311, 316, 360, 375, 395, 400, 450, 474, 500, 600, 622, 632, 711, 720, 750, 790, 900, 933, 948, 1000, 1125, 1185, 1200, 1244, 1264, 1422, 1500, 1555, 1580, 1800, 1866, 1896, 1975, 2000, 2250, 2370, 2488, 2799, 2844, 3000, 3110, 3160, 3555, 3600, 3732, 3792, 3950, 4500, 4665, 4740, 4976, 5598, 5688, 5925, 6000, 6220, 6320, 7110, 7464, 7775, 7900, 9000, 9330, 9480, 9875, 11196, 11376, 11850, 12440, 13995, 14220, 14928, 15550, 15800, 17775, 18000, 18660, 18960, 19750, 22392, 23325, 23700, 24569, 24880, 27990, 28440, 29625, 31100, 31600, 35550, 37320, 38875, 39500, 44784, 46650, 47400, 49138, 55980, 56880, 59250, 62200, 69975, 71100, 73707, 74640, 77750, 79000, 88875, 93300, 94800, 98276, 111960, 116625, 118500, 122845, 124400, 139950, 142200, 147414, 155500, 158000, 177750, 186600, 196552, 221121, 223920, 233250, 237000, 245690, 279900, 284400, 294828, 311000, 349875, 355500, 368535, 373200, 393104, 442242, 466500, 474000, 491380, 559800, 589656, 614225, 622000, 699750, 711000, 737070, 884484, 933000, 982760, 1105605, 1119600, 1179312, 1228450, 1399500, 1422000, 1474140, 1768968, 1842675, 1866000, 1965520, 2211210, 2456900, 2799000, 2948280, 3071125, 3537936, 3685350, 4422420, 4913800, 5528025, 5598000, 5896560, 6142250, 7370700, 8844840, 9213375, 9827600, 11056050, 12284500, 14741400, 17689680, 18426750, 22112100, 24569000, 27640125, 29482800, 36853500, 44224200, 49138000, 55280250, 73707000, 88448400, 110560500, 147414000, 221121000, 442242000]

約数ペア:

[(1, 442242000), (2, 221121000), (3, 147414000), (4, 110560500), (5, 88448400), (6, 73707000), (8, 55280250), (9, 49138000), (10, 44224200), (12, 36853500), (15, 29482800), (16, 27640125), (18, 24569000), (20, 22112100), (24, 18426750), (25, 17689680), (30, 14741400), (36, 12284500), (40, 11056050), (45, 9827600), (48, 9213375), (50, 8844840), (60, 7370700), (72, 6142250), (75, 5896560), (79, 5598000), (80, 5528025), (90, 4913800), (100, 4422420), (120, 3685350), (125, 3537936), (144, 3071125), (150, 2948280), (158, 2799000), (180, 2456900), (200, 2211210), (225, 1965520), (237, 1866000), (240, 1842675), (250, 1768968), (300, 1474140), (311, 1422000), (316, 1399500), (360, 1228450), (375, 1179312), (395, 1119600), (400, 1105605), (450, 982760), (474, 933000), (500, 884484), (600, 737070), (622, 711000), (632, 699750), (711, 622000), (720, 614225), (750, 589656), (790, 559800), (900, 491380), (933, 474000), (948, 466500), (1000, 442242), (1125, 393104), (1185, 373200), (1200, 368535), (1244, 355500), (1264, 349875), (1422, 311000), (1500, 294828), (1555, 284400), (1580, 279900), (1800, 245690), (1866, 237000), (1896, 233250), (1975, 223920), (2000, 221121), (2250, 196552), (2370, 186600), (2488, 177750), (2799, 158000), (2844, 155500), (3000, 147414), (3110, 142200), (3160, 139950), (3555, 124400), (3600, 122845), (3732, 118500), (3792, 116625), (3950, 111960), (4500, 98276), (4665, 94800), (4740, 93300), (4976, 88875), (5598, 79000), (5688, 77750), (5925, 74640), (6000, 73707), (6220, 71100), (6320, 69975), (7110, 62200), (7464, 59250), (7775, 56880), (7900, 55980), (9000, 49138), (9330, 47400), (9480, 46650), (9875, 44784), (11196, 39500), (11376, 38875), (11850, 37320), (12440, 35550), (13995, 31600), (14220, 31100), (14928, 29625), (15550, 28440), (15800, 27990), (17775, 24880), (18000, 24569), (18660, 23700), (18960, 23325), (19750, 22392)]