80051400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 288

約数和(自身を含む): 316854720

約数和(自身を除く): 236803320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 260, 264, 275, 286, 300, 311, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 520, 550, 572, 585, 600, 622, 650, 660, 715, 780, 792, 825, 858, 900, 933, 936, 975, 990, 1100, 1144, 1170, 1244, 1287, 1300, 1320, 1430, 1555, 1560, 1650, 1716, 1800, 1866, 1950, 1980, 2145, 2200, 2340, 2475, 2488, 2574, 2600, 2799, 2860, 2925, 3110, 3300, 3421, 3432, 3575, 3732, 3900, 3960, 4043, 4290, 4665, 4680, 4950, 5148, 5598, 5720, 5850, 6220, 6435, 6600, 6842, 7150, 7464, 7775, 7800, 8086, 8580, 9330, 9900, 10263, 10296, 10725, 11196, 11700, 12129, 12440, 12870, 13684, 13995, 14300, 15550, 16172, 17105, 17160, 18660, 19800, 20215, 20526, 21450, 22392, 23325, 23400, 24258, 25740, 27368, 27990, 28600, 30789, 31100, 32175, 32344, 34210, 36387, 37320, 40430, 41052, 42900, 44473, 46650, 48516, 51315, 51480, 55980, 60645, 61578, 62200, 64350, 68420, 69975, 72774, 80860, 82104, 85525, 85800, 88946, 93300, 97032, 101075, 102630, 111960, 121290, 123156, 128700, 133419, 136840, 139950, 145548, 153945, 161720, 171050, 177892, 181935, 186600, 202150, 205260, 222365, 242580, 246312, 256575, 257400, 266838, 279900, 291096, 303225, 307890, 342100, 355784, 363870, 400257, 404300, 410520, 444730, 485160, 513150, 533676, 559800, 606450, 615780, 667095, 684200, 727740, 769725, 800514, 808600, 889460, 909675, 1026300, 1067352, 1111825, 1212900, 1231560, 1334190, 1455480, 1539450, 1601028, 1778920, 1819350, 2001285, 2052600, 2223650, 2425800, 2668380, 3078900, 3202056, 3335475, 3638700, 4002570, 4447300, 5336760, 6157800, 6670950, 7277400, 8005140, 8894600, 10006425, 13341900, 16010280, 20012850, 26683800, 40025700, 80051400]

約数ペア:

[(1, 80051400), (2, 40025700), (3, 26683800), (4, 20012850), (5, 16010280), (6, 13341900), (8, 10006425), (9, 8894600), (10, 8005140), (11, 7277400), (12, 6670950), (13, 6157800), (15, 5336760), (18, 4447300), (20, 4002570), (22, 3638700), (24, 3335475), (25, 3202056), (26, 3078900), (30, 2668380), (33, 2425800), (36, 2223650), (39, 2052600), (40, 2001285), (44, 1819350), (45, 1778920), (50, 1601028), (52, 1539450), (55, 1455480), (60, 1334190), (65, 1231560), (66, 1212900), (72, 1111825), (75, 1067352), (78, 1026300), (88, 909675), (90, 889460), (99, 808600), (100, 800514), (104, 769725), (110, 727740), (117, 684200), (120, 667095), (130, 615780), (132, 606450), (143, 559800), (150, 533676), (156, 513150), (165, 485160), (180, 444730), (195, 410520), (198, 404300), (200, 400257), (220, 363870), (225, 355784), (234, 342100), (260, 307890), (264, 303225), (275, 291096), (286, 279900), (300, 266838), (311, 257400), (312, 256575), (325, 246312), (330, 242580), (360, 222365), (390, 205260), (396, 202150), (429, 186600), (440, 181935), (450, 177892), (468, 171050), (495, 161720), (520, 153945), (550, 145548), (572, 139950), (585, 136840), (600, 133419), (622, 128700), (650, 123156), (660, 121290), (715, 111960), (780, 102630), (792, 101075), (825, 97032), (858, 93300), (900, 88946), (933, 85800), (936, 85525), (975, 82104), (990, 80860), (1100, 72774), (1144, 69975), (1170, 68420), (1244, 64350), (1287, 62200), (1300, 61578), (1320, 60645), (1430, 55980), (1555, 51480), (1560, 51315), (1650, 48516), (1716, 46650), (1800, 44473), (1866, 42900), (1950, 41052), (1980, 40430), (2145, 37320), (2200, 36387), (2340, 34210), (2475, 32344), (2488, 32175), (2574, 31100), (2600, 30789), (2799, 28600), (2860, 27990), (2925, 27368), (3110, 25740), (3300, 24258), (3421, 23400), (3432, 23325), (3575, 22392), (3732, 21450), (3900, 20526), (3960, 20215), (4043, 19800), (4290, 18660), (4665, 17160), (4680, 17105), (4950, 16172), (5148, 15550), (5598, 14300), (5720, 13995), (5850, 13684), (6220, 12870), (6435, 12440), (6600, 12129), (6842, 11700), (7150, 11196), (7464, 10725), (7775, 10296), (7800, 10263), (8086, 9900), (8580, 9330)]