128030400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 252

約数和(自身を含む): 482739192

約数和(自身を除く): 354708792

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, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 400, 408, 425, 450, 480, 510, 523, 544, 576, 600, 612, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1046, 1088, 1200, 1224, 1275, 1360, 1440, 1530, 1569, 1600, 1632, 1700, 1800, 2040, 2092, 2400, 2448, 2550, 2615, 2720, 2880, 3060, 3138, 3264, 3400, 3600, 3825, 4080, 4184, 4707, 4800, 4896, 5100, 5230, 5440, 6120, 6276, 6800, 7200, 7650, 7845, 8160, 8368, 8891, 9414, 9792, 10200, 10460, 12240, 12552, 13075, 13600, 14400, 15300, 15690, 16320, 16736, 17782, 18828, 20400, 20920, 23535, 24480, 25104, 26150, 26673, 27200, 30600, 31380, 33472, 35564, 37656, 39225, 40800, 41840, 44455, 47070, 48960, 50208, 52300, 53346, 61200, 62760, 71128, 75312, 78450, 80019, 81600, 83680, 88910, 94140, 100416, 104600, 106692, 117675, 122400, 125520, 133365, 142256, 150624, 156900, 160038, 167360, 177820, 188280, 209200, 213384, 222275, 235350, 244800, 251040, 266730, 284512, 301248, 313800, 320076, 355640, 376560, 400095, 418400, 426768, 444550, 470700, 502080, 533460, 569024, 627600, 640152, 666825, 711280, 753120, 800190, 836800, 853536, 889100, 941400, 1066920, 1255200, 1280304, 1333650, 1422560, 1506240, 1600380, 1707072, 1778200, 1882800, 2000475, 2133840, 2510400, 2560608, 2667300, 2845120, 3200760, 3556400, 3765600, 4000950, 4267680, 5121216, 5334600, 6401520, 7112800, 7531200, 8001900, 8535360, 10669200, 12803040, 14225600, 16003800, 21338400, 25606080, 32007600, 42676800, 64015200, 128030400]

約数ペア:

[(1, 128030400), (2, 64015200), (3, 42676800), (4, 32007600), (5, 25606080), (6, 21338400), (8, 16003800), (9, 14225600), (10, 12803040), (12, 10669200), (15, 8535360), (16, 8001900), (17, 7531200), (18, 7112800), (20, 6401520), (24, 5334600), (25, 5121216), (30, 4267680), (32, 4000950), (34, 3765600), (36, 3556400), (40, 3200760), (45, 2845120), (48, 2667300), (50, 2560608), (51, 2510400), (60, 2133840), (64, 2000475), (68, 1882800), (72, 1778200), (75, 1707072), (80, 1600380), (85, 1506240), (90, 1422560), (96, 1333650), (100, 1280304), (102, 1255200), (120, 1066920), (136, 941400), (144, 889100), (150, 853536), (153, 836800), (160, 800190), (170, 753120), (180, 711280), (192, 666825), (200, 640152), (204, 627600), (225, 569024), (240, 533460), (255, 502080), (272, 470700), (288, 444550), (300, 426768), (306, 418400), (320, 400095), (340, 376560), (360, 355640), (400, 320076), (408, 313800), (425, 301248), (450, 284512), (480, 266730), (510, 251040), (523, 244800), (544, 235350), (576, 222275), (600, 213384), (612, 209200), (680, 188280), (720, 177820), (765, 167360), (800, 160038), (816, 156900), (850, 150624), (900, 142256), (960, 133365), (1020, 125520), (1046, 122400), (1088, 117675), (1200, 106692), (1224, 104600), (1275, 100416), (1360, 94140), (1440, 88910), (1530, 83680), (1569, 81600), (1600, 80019), (1632, 78450), (1700, 75312), (1800, 71128), (2040, 62760), (2092, 61200), (2400, 53346), (2448, 52300), (2550, 50208), (2615, 48960), (2720, 47070), (2880, 44455), (3060, 41840), (3138, 40800), (3264, 39225), (3400, 37656), (3600, 35564), (3825, 33472), (4080, 31380), (4184, 30600), (4707, 27200), (4800, 26673), (4896, 26150), (5100, 25104), (5230, 24480), (5440, 23535), (6120, 20920), (6276, 20400), (6800, 18828), (7200, 17782), (7650, 16736), (7845, 16320), (8160, 15690), (8368, 15300), (8891, 14400), (9414, 13600), (9792, 13075), (10200, 12552), (10460, 12240)]