225362280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 256

約数和(自身を含む): 830269440

約数和(自身を除く): 604907160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 184, 195, 220, 230, 253, 260, 264, 276, 286, 299, 312, 330, 345, 390, 429, 440, 460, 506, 520, 552, 571, 572, 598, 660, 690, 715, 759, 780, 858, 897, 920, 1012, 1142, 1144, 1196, 1265, 1320, 1380, 1430, 1495, 1518, 1560, 1713, 1716, 1794, 2024, 2145, 2284, 2392, 2530, 2760, 2855, 2860, 2990, 3036, 3289, 3426, 3432, 3588, 3795, 4290, 4485, 4568, 5060, 5710, 5720, 5980, 6072, 6281, 6578, 6852, 7176, 7423, 7590, 8565, 8580, 8970, 9867, 10120, 11420, 11960, 12562, 13133, 13156, 13704, 14846, 15180, 16445, 17130, 17160, 17940, 18843, 19734, 22269, 22840, 25124, 26266, 26312, 29692, 30360, 31405, 32890, 34260, 35880, 37115, 37686, 39399, 39468, 44538, 49335, 50248, 52532, 59384, 62810, 65665, 65780, 68520, 74230, 75372, 78798, 78936, 81653, 89076, 94215, 98670, 105064, 111345, 125620, 131330, 131560, 144463, 148460, 150744, 157596, 163306, 170729, 178152, 188430, 196995, 197340, 222690, 244959, 251240, 262660, 288926, 296920, 315192, 326612, 341458, 376860, 393990, 394680, 408265, 433389, 445380, 489918, 512187, 525320, 577852, 653224, 682916, 722315, 753720, 787980, 816530, 853645, 866778, 890760, 979836, 1024374, 1155704, 1224795, 1365832, 1444630, 1575960, 1633060, 1707290, 1733556, 1878019, 1959672, 2048748, 2166945, 2449590, 2560935, 2889260, 3266120, 3414580, 3467112, 3756038, 4097496, 4333890, 4899180, 5121870, 5634057, 5778520, 6829160, 7512076, 8667780, 9390095, 9798360, 10243740, 11268114, 15024152, 17335560, 18780190, 20487480, 22536228, 28170285, 37560380, 45072456, 56340570, 75120760, 112681140, 225362280]

約数ペア:

[(1, 225362280), (2, 112681140), (3, 75120760), (4, 56340570), (5, 45072456), (6, 37560380), (8, 28170285), (10, 22536228), (11, 20487480), (12, 18780190), (13, 17335560), (15, 15024152), (20, 11268114), (22, 10243740), (23, 9798360), (24, 9390095), (26, 8667780), (30, 7512076), (33, 6829160), (39, 5778520), (40, 5634057), (44, 5121870), (46, 4899180), (52, 4333890), (55, 4097496), (60, 3756038), (65, 3467112), (66, 3414580), (69, 3266120), (78, 2889260), (88, 2560935), (92, 2449590), (104, 2166945), (110, 2048748), (115, 1959672), (120, 1878019), (130, 1733556), (132, 1707290), (138, 1633060), (143, 1575960), (156, 1444630), (165, 1365832), (184, 1224795), (195, 1155704), (220, 1024374), (230, 979836), (253, 890760), (260, 866778), (264, 853645), (276, 816530), (286, 787980), (299, 753720), (312, 722315), (330, 682916), (345, 653224), (390, 577852), (429, 525320), (440, 512187), (460, 489918), (506, 445380), (520, 433389), (552, 408265), (571, 394680), (572, 393990), (598, 376860), (660, 341458), (690, 326612), (715, 315192), (759, 296920), (780, 288926), (858, 262660), (897, 251240), (920, 244959), (1012, 222690), (1142, 197340), (1144, 196995), (1196, 188430), (1265, 178152), (1320, 170729), (1380, 163306), (1430, 157596), (1495, 150744), (1518, 148460), (1560, 144463), (1713, 131560), (1716, 131330), (1794, 125620), (2024, 111345), (2145, 105064), (2284, 98670), (2392, 94215), (2530, 89076), (2760, 81653), (2855, 78936), (2860, 78798), (2990, 75372), (3036, 74230), (3289, 68520), (3426, 65780), (3432, 65665), (3588, 62810), (3795, 59384), (4290, 52532), (4485, 50248), (4568, 49335), (5060, 44538), (5710, 39468), (5720, 39399), (5980, 37686), (6072, 37115), (6281, 35880), (6578, 34260), (6852, 32890), (7176, 31405), (7423, 30360), (7590, 29692), (8565, 26312), (8580, 26266), (8970, 25124), (9867, 22840), (10120, 22269), (11420, 19734), (11960, 18843), (12562, 17940), (13133, 17160), (13156, 17130), (13704, 16445), (14846, 15180)]