223794900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3980

約数の個数: 180

約数和(自身を含む): 829301088

約数和(自身を除く): 605506188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 3947, 4050, 4725, 5670, 6300, 7894, 8100, 9450, 11340, 11841, 14175, 15788, 18900, 19735, 23682, 27629, 28350, 35523, 39470, 47364, 55258, 56700, 59205, 71046, 78940, 82887, 98675, 106569, 110516, 118410, 138145, 142092, 165774, 177615, 197350, 213138, 236820, 248661, 276290, 296025, 319707, 331548, 355230, 394700, 414435, 426276, 497322, 532845, 552580, 592050, 639414, 690725, 710460, 745983, 828870, 888075, 994644, 1065690, 1184100, 1243305, 1278828, 1381450, 1491966, 1598535, 1657740, 1776150, 2072175, 2131380, 2237949, 2486610, 2664225, 2762900, 2983932, 3197070, 3552300, 3729915, 4144350, 4475898, 4973220, 5328450, 6216525, 6394140, 7459830, 7992675, 8288700, 8951796, 10656900, 11189745, 12433050, 14919660, 15985350, 18649575, 22379490, 24866100, 31970700, 37299150, 44758980, 55948725, 74598300, 111897450, 223794900]

約数ペア:

[(1, 223794900), (2, 111897450), (3, 74598300), (4, 55948725), (5, 44758980), (6, 37299150), (7, 31970700), (9, 24866100), (10, 22379490), (12, 18649575), (14, 15985350), (15, 14919660), (18, 12433050), (20, 11189745), (21, 10656900), (25, 8951796), (27, 8288700), (28, 7992675), (30, 7459830), (35, 6394140), (36, 6216525), (42, 5328450), (45, 4973220), (50, 4475898), (54, 4144350), (60, 3729915), (63, 3552300), (70, 3197070), (75, 2983932), (81, 2762900), (84, 2664225), (90, 2486610), (100, 2237949), (105, 2131380), (108, 2072175), (126, 1776150), (135, 1657740), (140, 1598535), (150, 1491966), (162, 1381450), (175, 1278828), (180, 1243305), (189, 1184100), (210, 1065690), (225, 994644), (252, 888075), (270, 828870), (300, 745983), (315, 710460), (324, 690725), (350, 639414), (378, 592050), (405, 552580), (420, 532845), (450, 497322), (525, 426276), (540, 414435), (567, 394700), (630, 355230), (675, 331548), (700, 319707), (756, 296025), (810, 276290), (900, 248661), (945, 236820), (1050, 213138), (1134, 197350), (1260, 177615), (1350, 165774), (1575, 142092), (1620, 138145), (1890, 118410), (2025, 110516), (2100, 106569), (2268, 98675), (2700, 82887), (2835, 78940), (3150, 71046), (3780, 59205), (3947, 56700), (4050, 55258), (4725, 47364), (5670, 39470), (6300, 35523), (7894, 28350), (8100, 27629), (9450, 23682), (11340, 19735), (11841, 18900), (14175, 15788)]