68772372450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{2423}}^1$

素因数の和:2913

約数の個数: 192

約数和(自身を含む): 187847976960

約数和(自身を除く): 119075604510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 69, 75, 95, 114, 115, 138, 150, 190, 230, 285, 345, 433, 437, 475, 570, 575, 690, 866, 874, 950, 1150, 1299, 1311, 1425, 1725, 2165, 2185, 2423, 2598, 2622, 2850, 3450, 4330, 4370, 4846, 6495, 6555, 7269, 8227, 9959, 10825, 10925, 12115, 12990, 13110, 14538, 16454, 19918, 21650, 21850, 24230, 24681, 29877, 32475, 32775, 36345, 41135, 46037, 49362, 49795, 55729, 59754, 60575, 64950, 65550, 72690, 82270, 92074, 99590, 111458, 121150, 123405, 138111, 149385, 167187, 181725, 189221, 205675, 230185, 246810, 248975, 276222, 278645, 298770, 334374, 363450, 378442, 411350, 460370, 497950, 557290, 567663, 617025, 690555, 746925, 835935, 946105, 1049159, 1058851, 1135326, 1150925, 1234050, 1381110, 1393225, 1493850, 1671870, 1892210, 2098318, 2117702, 2301850, 2786450, 2838315, 3147477, 3176553, 3452775, 4179675, 4730525, 5245795, 5294255, 5676630, 6294954, 6353106, 6905550, 8359350, 9461050, 10491590, 10588510, 14191575, 15737385, 15882765, 19934021, 24130657, 26228975, 26471275, 28383150, 31474770, 31765530, 39868042, 48261314, 52457950, 52942550, 59802063, 72391971, 78686925, 79413825, 99670105, 119604126, 120653285, 144783942, 157373850, 158827650, 199340210, 241306570, 299010315, 361959855, 458482483, 498350525, 598020630, 603266425, 723919710, 916964966, 996701050, 1206532850, 1375447449, 1495051575, 1809799275, 2292412415, 2750894898, 2990103150, 3619598550, 4584824830, 6877237245, 11462062075, 13754474490, 22924124150, 34386186225, 68772372450]

約数ペア:

[(1, 68772372450), (2, 34386186225), (3, 22924124150), (5, 13754474490), (6, 11462062075), (10, 6877237245), (15, 4584824830), (19, 3619598550), (23, 2990103150), (25, 2750894898), (30, 2292412415), (38, 1809799275), (46, 1495051575), (50, 1375447449), (57, 1206532850), (69, 996701050), (75, 916964966), (95, 723919710), (114, 603266425), (115, 598020630), (138, 498350525), (150, 458482483), (190, 361959855), (230, 299010315), (285, 241306570), (345, 199340210), (433, 158827650), (437, 157373850), (475, 144783942), (570, 120653285), (575, 119604126), (690, 99670105), (866, 79413825), (874, 78686925), (950, 72391971), (1150, 59802063), (1299, 52942550), (1311, 52457950), (1425, 48261314), (1725, 39868042), (2165, 31765530), (2185, 31474770), (2423, 28383150), (2598, 26471275), (2622, 26228975), (2850, 24130657), (3450, 19934021), (4330, 15882765), (4370, 15737385), (4846, 14191575), (6495, 10588510), (6555, 10491590), (7269, 9461050), (8227, 8359350), (9959, 6905550), (10825, 6353106), (10925, 6294954), (12115, 5676630), (12990, 5294255), (13110, 5245795), (14538, 4730525), (16454, 4179675), (19918, 3452775), (21650, 3176553), (21850, 3147477), (24230, 2838315), (24681, 2786450), (29877, 2301850), (32475, 2117702), (32775, 2098318), (36345, 1892210), (41135, 1671870), (46037, 1493850), (49362, 1393225), (49795, 1381110), (55729, 1234050), (59754, 1150925), (60575, 1135326), (64950, 1058851), (65550, 1049159), (72690, 946105), (82270, 835935), (92074, 746925), (99590, 690555), (111458, 617025), (121150, 567663), (123405, 557290), (138111, 497950), (149385, 460370), (167187, 411350), (181725, 378442), (189221, 363450), (205675, 334374), (230185, 298770), (246810, 278645), (248975, 276222)]