82864800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 216

約数和(自身を含む): 309847356

約数和(自身を除く): 226982556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 600, 612, 677, 680, 720, 765, 800, 816, 850, 900, 1020, 1200, 1224, 1275, 1354, 1360, 1440, 1530, 1632, 1700, 1800, 2031, 2040, 2400, 2448, 2550, 2708, 2720, 3060, 3385, 3400, 3600, 3825, 4062, 4080, 4896, 5100, 5416, 6093, 6120, 6770, 6800, 7200, 7650, 8124, 8160, 10155, 10200, 10832, 11509, 12186, 12240, 13540, 13600, 15300, 16248, 16925, 20310, 20400, 21664, 23018, 24372, 24480, 27080, 30465, 30600, 32496, 33850, 34527, 40620, 40800, 46036, 48744, 50775, 54160, 57545, 60930, 61200, 64992, 67700, 69054, 81240, 92072, 97488, 101550, 103581, 108320, 115090, 121860, 122400, 135400, 138108, 152325, 162480, 172635, 184144, 194976, 203100, 207162, 230180, 243720, 270800, 276216, 287725, 304650, 324960, 345270, 368288, 406200, 414324, 460360, 487440, 517905, 541600, 552432, 575450, 609300, 690540, 812400, 828648, 863175, 920720, 974880, 1035810, 1104864, 1150900, 1218600, 1381080, 1624800, 1657296, 1726350, 1841440, 2071620, 2301800, 2437200, 2589525, 2762160, 3314592, 3452700, 4143240, 4603600, 4874400, 5179050, 5524320, 6905400, 8286480, 9207200, 10358100, 13810800, 16572960, 20716200, 27621600, 41432400, 82864800]

約数ペア:

[(1, 82864800), (2, 41432400), (3, 27621600), (4, 20716200), (5, 16572960), (6, 13810800), (8, 10358100), (9, 9207200), (10, 8286480), (12, 6905400), (15, 5524320), (16, 5179050), (17, 4874400), (18, 4603600), (20, 4143240), (24, 3452700), (25, 3314592), (30, 2762160), (32, 2589525), (34, 2437200), (36, 2301800), (40, 2071620), (45, 1841440), (48, 1726350), (50, 1657296), (51, 1624800), (60, 1381080), (68, 1218600), (72, 1150900), (75, 1104864), (80, 1035810), (85, 974880), (90, 920720), (96, 863175), (100, 828648), (102, 812400), (120, 690540), (136, 609300), (144, 575450), (150, 552432), (153, 541600), (160, 517905), (170, 487440), (180, 460360), (200, 414324), (204, 406200), (225, 368288), (240, 345270), (255, 324960), (272, 304650), (288, 287725), (300, 276216), (306, 270800), (340, 243720), (360, 230180), (400, 207162), (408, 203100), (425, 194976), (450, 184144), (480, 172635), (510, 162480), (544, 152325), (600, 138108), (612, 135400), (677, 122400), (680, 121860), (720, 115090), (765, 108320), (800, 103581), (816, 101550), (850, 97488), (900, 92072), (1020, 81240), (1200, 69054), (1224, 67700), (1275, 64992), (1354, 61200), (1360, 60930), (1440, 57545), (1530, 54160), (1632, 50775), (1700, 48744), (1800, 46036), (2031, 40800), (2040, 40620), (2400, 34527), (2448, 33850), (2550, 32496), (2708, 30600), (2720, 30465), (3060, 27080), (3385, 24480), (3400, 24372), (3600, 23018), (3825, 21664), (4062, 20400), (4080, 20310), (4896, 16925), (5100, 16248), (5416, 15300), (6093, 13600), (6120, 13540), (6770, 12240), (6800, 12186), (7200, 11509), (7650, 10832), (8124, 10200), (8160, 10155)]