256045649400

素因数分解:

$2^3\times 3^8\times 5^2\times {\mathrm{195127}}^1$

素因数の和:195167

約数の個数: 216

約数和(自身を含む): 892918411320

約数和(自身を除く): 636872761920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 729, 810, 900, 972, 1080, 1215, 1350, 1458, 1620, 1800, 1944, 2025, 2187, 2430, 2700, 2916, 3240, 3645, 4050, 4374, 4860, 5400, 5832, 6075, 6561, 7290, 8100, 8748, 9720, 10935, 12150, 13122, 14580, 16200, 17496, 18225, 21870, 24300, 26244, 29160, 32805, 36450, 43740, 48600, 52488, 54675, 65610, 72900, 87480, 109350, 131220, 145800, 164025, 195127, 218700, 262440, 328050, 390254, 437400, 585381, 656100, 780508, 975635, 1170762, 1312200, 1561016, 1756143, 1951270, 2341524, 2926905, 3512286, 3902540, 4683048, 4878175, 5268429, 5853810, 7024572, 7805080, 8780715, 9756350, 10536858, 11707620, 14049144, 14634525, 15805287, 17561430, 19512700, 21073716, 23415240, 26342145, 29269050, 31610574, 35122860, 39025400, 42147432, 43903575, 47415861, 52684290, 58538100, 63221148, 70245720, 79026435, 87807150, 94831722, 105368580, 117076200, 126442296, 131710725, 142247583, 158052870, 175614300, 189663444, 210737160, 237079305, 263421450, 284495166, 316105740, 351228600, 379326888, 395132175, 426742749, 474158610, 526842900, 568990332, 632211480, 711237915, 790264350, 853485498, 948317220, 1053685800, 1137980664, 1185396525, 1280228247, 1422475830, 1580528700, 1706970996, 1896634440, 2133713745, 2370793050, 2560456494, 2844951660, 3161057400, 3413941992, 3556189575, 4267427490, 4741586100, 5120912988, 5689903320, 6401141235, 7112379150, 8534854980, 9483172200, 10241825976, 10668568725, 12802282470, 14224758300, 17069709960, 21337137450, 25604564940, 28449516600, 32005706175, 42674274900, 51209129880, 64011412350, 85348549800, 128022824700, 256045649400]

約数ペア:

[(1, 256045649400), (2, 128022824700), (3, 85348549800), (4, 64011412350), (5, 51209129880), (6, 42674274900), (8, 32005706175), (9, 28449516600), (10, 25604564940), (12, 21337137450), (15, 17069709960), (18, 14224758300), (20, 12802282470), (24, 10668568725), (25, 10241825976), (27, 9483172200), (30, 8534854980), (36, 7112379150), (40, 6401141235), (45, 5689903320), (50, 5120912988), (54, 4741586100), (60, 4267427490), (72, 3556189575), (75, 3413941992), (81, 3161057400), (90, 2844951660), (100, 2560456494), (108, 2370793050), (120, 2133713745), (135, 1896634440), (150, 1706970996), (162, 1580528700), (180, 1422475830), (200, 1280228247), (216, 1185396525), (225, 1137980664), (243, 1053685800), (270, 948317220), (300, 853485498), (324, 790264350), (360, 711237915), (405, 632211480), (450, 568990332), (486, 526842900), (540, 474158610), (600, 426742749), (648, 395132175), (675, 379326888), (729, 351228600), (810, 316105740), (900, 284495166), (972, 263421450), (1080, 237079305), (1215, 210737160), (1350, 189663444), (1458, 175614300), (1620, 158052870), (1800, 142247583), (1944, 131710725), (2025, 126442296), (2187, 117076200), (2430, 105368580), (2700, 94831722), (2916, 87807150), (3240, 79026435), (3645, 70245720), (4050, 63221148), (4374, 58538100), (4860, 52684290), (5400, 47415861), (5832, 43903575), (6075, 42147432), (6561, 39025400), (7290, 35122860), (8100, 31610574), (8748, 29269050), (9720, 26342145), (10935, 23415240), (12150, 21073716), (13122, 19512700), (14580, 17561430), (16200, 15805287), (17496, 14634525), (18225, 14049144), (21870, 11707620), (24300, 10536858), (26244, 9756350), (29160, 8780715), (32805, 7805080), (36450, 7024572), (43740, 5853810), (48600, 5268429), (52488, 4878175), (54675, 4683048), (65610, 3902540), (72900, 3512286), (87480, 2926905), (109350, 2341524), (131220, 1951270), (145800, 1756143), (164025, 1561016), (195127, 1312200), (218700, 1170762), (262440, 975635), (328050, 780508), (390254, 656100), (437400, 585381)]