28194768900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5167}}^1$

素因数の和:5280

約数の個数: 288

約数和(自身を含む): 94740602880

約数和(自身を除く): 66545833980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 47, 50, 54, 60, 75, 86, 90, 94, 100, 108, 129, 135, 141, 150, 172, 180, 188, 215, 225, 235, 258, 270, 282, 300, 387, 423, 430, 450, 470, 516, 540, 564, 645, 675, 705, 774, 846, 860, 900, 940, 1075, 1161, 1175, 1269, 1290, 1350, 1410, 1548, 1692, 1935, 2021, 2115, 2150, 2322, 2350, 2538, 2580, 2700, 2820, 3225, 3525, 3870, 4042, 4230, 4300, 4644, 4700, 5076, 5167, 5805, 6063, 6345, 6450, 7050, 7740, 8084, 8460, 9675, 10105, 10334, 10575, 11610, 12126, 12690, 12900, 14100, 15501, 18189, 19350, 20210, 20668, 21150, 23220, 24252, 25380, 25835, 29025, 30315, 31002, 31725, 36378, 38700, 40420, 42300, 46503, 50525, 51670, 54567, 58050, 60630, 62004, 63450, 72756, 77505, 90945, 93006, 101050, 103340, 109134, 116100, 121260, 126900, 129175, 139509, 151575, 155010, 181890, 186012, 202100, 218268, 222181, 232515, 242849, 258350, 272835, 279018, 303150, 310020, 363780, 387525, 444362, 454725, 465030, 485698, 516700, 545670, 558036, 606300, 666543, 697545, 728547, 775050, 888724, 909450, 930060, 971396, 1091340, 1110905, 1162575, 1214245, 1333086, 1364175, 1395090, 1457094, 1550100, 1818900, 1999629, 2185641, 2221810, 2325150, 2428490, 2666172, 2728350, 2790180, 2914188, 3332715, 3487725, 3642735, 3999258, 4371282, 4443620, 4650300, 4856980, 5456700, 5554525, 5998887, 6071225, 6556923, 6665430, 6975450, 7285470, 7998516, 8742564, 9998145, 10442507, 10928205, 11109050, 11997774, 12142450, 13113846, 13330860, 13950900, 14570940, 16663575, 18213675, 19996290, 20885014, 21856410, 22218100, 23995548, 24284900, 26227692, 29994435, 31327521, 32784615, 33327150, 36427350, 39992580, 41770028, 43712820, 49990725, 52212535, 54641025, 59988870, 62655042, 65569230, 66654300, 72854700, 93982563, 99981450, 104425070, 109282050, 119977740, 125310084, 131138460, 149972175, 156637605, 163923075, 187965126, 199962900, 208850140, 218564100, 261062675, 281947689, 299944350, 313275210, 327846150, 375930252, 469912815, 522125350, 563895378, 599888700, 626550420, 655692300, 783188025, 939825630, 1044250700, 1127790756, 1409738445, 1566376050, 1879651260, 2349564075, 2819476890, 3132752100, 4699128150, 5638953780, 7048692225, 9398256300, 14097384450, 28194768900]

約数ペア:

[(1, 28194768900), (2, 14097384450), (3, 9398256300), (4, 7048692225), (5, 5638953780), (6, 4699128150), (9, 3132752100), (10, 2819476890), (12, 2349564075), (15, 1879651260), (18, 1566376050), (20, 1409738445), (25, 1127790756), (27, 1044250700), (30, 939825630), (36, 783188025), (43, 655692300), (45, 626550420), (47, 599888700), (50, 563895378), (54, 522125350), (60, 469912815), (75, 375930252), (86, 327846150), (90, 313275210), (94, 299944350), (100, 281947689), (108, 261062675), (129, 218564100), (135, 208850140), (141, 199962900), (150, 187965126), (172, 163923075), (180, 156637605), (188, 149972175), (215, 131138460), (225, 125310084), (235, 119977740), (258, 109282050), (270, 104425070), (282, 99981450), (300, 93982563), (387, 72854700), (423, 66654300), (430, 65569230), (450, 62655042), (470, 59988870), (516, 54641025), (540, 52212535), (564, 49990725), (645, 43712820), (675, 41770028), (705, 39992580), (774, 36427350), (846, 33327150), (860, 32784615), (900, 31327521), (940, 29994435), (1075, 26227692), (1161, 24284900), (1175, 23995548), (1269, 22218100), (1290, 21856410), (1350, 20885014), (1410, 19996290), (1548, 18213675), (1692, 16663575), (1935, 14570940), (2021, 13950900), (2115, 13330860), (2150, 13113846), (2322, 12142450), (2350, 11997774), (2538, 11109050), (2580, 10928205), (2700, 10442507), (2820, 9998145), (3225, 8742564), (3525, 7998516), (3870, 7285470), (4042, 6975450), (4230, 6665430), (4300, 6556923), (4644, 6071225), (4700, 5998887), (5076, 5554525), (5167, 5456700), (5805, 4856980), (6063, 4650300), (6345, 4443620), (6450, 4371282), (7050, 3999258), (7740, 3642735), (8084, 3487725), (8460, 3332715), (9675, 2914188), (10105, 2790180), (10334, 2728350), (10575, 2666172), (11610, 2428490), (12126, 2325150), (12690, 2221810), (12900, 2185641), (14100, 1999629), (15501, 1818900), (18189, 1550100), (19350, 1457094), (20210, 1395090), (20668, 1364175), (21150, 1333086), (23220, 1214245), (24252, 1162575), (25380, 1110905), (25835, 1091340), (29025, 971396), (30315, 930060), (31002, 909450), (31725, 888724), (36378, 775050), (38700, 728547), (40420, 697545), (42300, 666543), (46503, 606300), (50525, 558036), (51670, 545670), (54567, 516700), (58050, 485698), (60630, 465030), (62004, 454725), (63450, 444362), (72756, 387525), (77505, 363780), (90945, 310020), (93006, 303150), (101050, 279018), (103340, 272835), (109134, 258350), (116100, 242849), (121260, 232515), (126900, 222181), (129175, 218268), (139509, 202100), (151575, 186012), (155010, 181890)]