397455300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2163

約数の個数: 216

約数和(自身を含む): 1431262560

約数和(自身を除く): 1033807260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 825, 836, 855, 900, 950, 990, 1045, 1100, 1140, 1254, 1425, 1650, 1710, 1881, 1900, 1980, 2090, 2113, 2475, 2508, 2850, 3135, 3300, 3420, 3762, 4180, 4226, 4275, 4950, 5225, 5700, 6270, 6339, 7524, 8452, 8550, 9405, 9900, 10450, 10565, 12540, 12678, 15675, 17100, 18810, 19017, 20900, 21130, 23243, 25356, 31350, 31695, 37620, 38034, 40147, 42260, 46486, 47025, 52825, 62700, 63390, 69729, 76068, 80294, 92972, 94050, 95085, 105650, 116215, 120441, 126780, 139458, 158475, 160588, 188100, 190170, 200735, 209187, 211300, 232430, 240882, 278916, 316950, 348645, 361323, 380340, 401470, 418374, 441617, 464860, 475425, 481764, 581075, 602205, 633900, 697290, 722646, 802940, 836748, 883234, 950850, 1003675, 1045935, 1162150, 1204410, 1324851, 1394580, 1445292, 1743225, 1766468, 1806615, 1901700, 2007350, 2091870, 2208085, 2324300, 2408820, 2649702, 3011025, 3486450, 3613230, 3974553, 4014700, 4183740, 4416170, 5229675, 5299404, 6022050, 6624255, 6972900, 7226460, 7949106, 8832340, 9033075, 10459350, 11040425, 12044100, 13248510, 15898212, 18066150, 19872765, 20918700, 22080850, 26497020, 33121275, 36132300, 39745530, 44161700, 66242550, 79491060, 99363825, 132485100, 198727650, 397455300]

約数ペア:

[(1, 397455300), (2, 198727650), (3, 132485100), (4, 99363825), (5, 79491060), (6, 66242550), (9, 44161700), (10, 39745530), (11, 36132300), (12, 33121275), (15, 26497020), (18, 22080850), (19, 20918700), (20, 19872765), (22, 18066150), (25, 15898212), (30, 13248510), (33, 12044100), (36, 11040425), (38, 10459350), (44, 9033075), (45, 8832340), (50, 7949106), (55, 7226460), (57, 6972900), (60, 6624255), (66, 6022050), (75, 5299404), (76, 5229675), (90, 4416170), (95, 4183740), (99, 4014700), (100, 3974553), (110, 3613230), (114, 3486450), (132, 3011025), (150, 2649702), (165, 2408820), (171, 2324300), (180, 2208085), (190, 2091870), (198, 2007350), (209, 1901700), (220, 1806615), (225, 1766468), (228, 1743225), (275, 1445292), (285, 1394580), (300, 1324851), (330, 1204410), (342, 1162150), (380, 1045935), (396, 1003675), (418, 950850), (450, 883234), (475, 836748), (495, 802940), (550, 722646), (570, 697290), (627, 633900), (660, 602205), (684, 581075), (825, 481764), (836, 475425), (855, 464860), (900, 441617), (950, 418374), (990, 401470), (1045, 380340), (1100, 361323), (1140, 348645), (1254, 316950), (1425, 278916), (1650, 240882), (1710, 232430), (1881, 211300), (1900, 209187), (1980, 200735), (2090, 190170), (2113, 188100), (2475, 160588), (2508, 158475), (2850, 139458), (3135, 126780), (3300, 120441), (3420, 116215), (3762, 105650), (4180, 95085), (4226, 94050), (4275, 92972), (4950, 80294), (5225, 76068), (5700, 69729), (6270, 63390), (6339, 62700), (7524, 52825), (8452, 47025), (8550, 46486), (9405, 42260), (9900, 40147), (10450, 38034), (10565, 37620), (12540, 31695), (12678, 31350), (15675, 25356), (17100, 23243), (18810, 21130), (19017, 20900)]