442850100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 288

約数和(自身を含む): 1683225600

約数和(自身を除く): 1240375500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 25, 28, 30, 33, 35, 38, 42, 44, 50, 55, 57, 60, 66, 70, 75, 76, 77, 84, 95, 100, 105, 110, 114, 132, 133, 140, 150, 154, 165, 175, 190, 209, 210, 220, 228, 231, 266, 275, 285, 300, 308, 330, 350, 380, 385, 399, 418, 420, 462, 475, 525, 532, 550, 570, 627, 660, 665, 700, 770, 798, 825, 836, 924, 950, 1009, 1045, 1050, 1100, 1140, 1155, 1254, 1330, 1425, 1463, 1540, 1596, 1650, 1900, 1925, 1995, 2018, 2090, 2100, 2310, 2508, 2660, 2850, 2926, 3027, 3135, 3300, 3325, 3850, 3990, 4036, 4180, 4389, 4620, 5045, 5225, 5700, 5775, 5852, 6054, 6270, 6650, 7063, 7315, 7700, 7980, 8778, 9975, 10090, 10450, 11099, 11550, 12108, 12540, 13300, 14126, 14630, 15135, 15675, 17556, 19171, 19950, 20180, 20900, 21189, 21945, 22198, 23100, 25225, 28252, 29260, 30270, 31350, 33297, 35315, 36575, 38342, 39900, 42378, 43890, 44396, 50450, 55495, 57513, 60540, 62700, 66594, 70630, 73150, 75675, 76684, 77693, 84756, 87780, 95855, 100900, 105945, 109725, 110990, 115026, 133188, 134197, 141260, 146300, 151350, 155386, 166485, 176575, 191710, 210881, 211890, 219450, 221980, 230052, 233079, 268394, 277475, 287565, 302700, 310772, 332970, 353150, 383420, 388465, 402591, 421762, 423780, 438900, 466158, 479275, 529725, 536788, 554950, 575130, 632643, 665940, 670985, 706300, 776930, 805182, 832425, 843524, 932316, 958550, 1054405, 1059450, 1109900, 1150260, 1165395, 1265286, 1341970, 1437825, 1476167, 1553860, 1610364, 1664850, 1917100, 1942325, 2012955, 2108810, 2118900, 2330790, 2530572, 2683940, 2875650, 2952334, 3163215, 3329700, 3354925, 3884650, 4025910, 4217620, 4428501, 4661580, 5272025, 5751300, 5826975, 5904668, 6326430, 6709850, 7380835, 7769300, 8051820, 8857002, 10064775, 10544050, 11653950, 12652860, 13419700, 14761670, 15816075, 17714004, 20129550, 21088100, 22142505, 23307900, 29523340, 31632150, 36904175, 40259100, 44285010, 63264300, 73808350, 88570020, 110712525, 147616700, 221425050, 442850100]

約数ペア:

[(1, 442850100), (2, 221425050), (3, 147616700), (4, 110712525), (5, 88570020), (6, 73808350), (7, 63264300), (10, 44285010), (11, 40259100), (12, 36904175), (14, 31632150), (15, 29523340), (19, 23307900), (20, 22142505), (21, 21088100), (22, 20129550), (25, 17714004), (28, 15816075), (30, 14761670), (33, 13419700), (35, 12652860), (38, 11653950), (42, 10544050), (44, 10064775), (50, 8857002), (55, 8051820), (57, 7769300), (60, 7380835), (66, 6709850), (70, 6326430), (75, 5904668), (76, 5826975), (77, 5751300), (84, 5272025), (95, 4661580), (100, 4428501), (105, 4217620), (110, 4025910), (114, 3884650), (132, 3354925), (133, 3329700), (140, 3163215), (150, 2952334), (154, 2875650), (165, 2683940), (175, 2530572), (190, 2330790), (209, 2118900), (210, 2108810), (220, 2012955), (228, 1942325), (231, 1917100), (266, 1664850), (275, 1610364), (285, 1553860), (300, 1476167), (308, 1437825), (330, 1341970), (350, 1265286), (380, 1165395), (385, 1150260), (399, 1109900), (418, 1059450), (420, 1054405), (462, 958550), (475, 932316), (525, 843524), (532, 832425), (550, 805182), (570, 776930), (627, 706300), (660, 670985), (665, 665940), (700, 632643), (770, 575130), (798, 554950), (825, 536788), (836, 529725), (924, 479275), (950, 466158), (1009, 438900), (1045, 423780), (1050, 421762), (1100, 402591), (1140, 388465), (1155, 383420), (1254, 353150), (1330, 332970), (1425, 310772), (1463, 302700), (1540, 287565), (1596, 277475), (1650, 268394), (1900, 233079), (1925, 230052), (1995, 221980), (2018, 219450), (2090, 211890), (2100, 210881), (2310, 191710), (2508, 176575), (2660, 166485), (2850, 155386), (2926, 151350), (3027, 146300), (3135, 141260), (3300, 134197), (3325, 133188), (3850, 115026), (3990, 110990), (4036, 109725), (4180, 105945), (4389, 100900), (4620, 95855), (5045, 87780), (5225, 84756), (5700, 77693), (5775, 76684), (5852, 75675), (6054, 73150), (6270, 70630), (6650, 66594), (7063, 62700), (7315, 60540), (7700, 57513), (7980, 55495), (8778, 50450), (9975, 44396), (10090, 43890), (10450, 42378), (11099, 39900), (11550, 38342), (12108, 36575), (12540, 35315), (13300, 33297), (14126, 31350), (14630, 30270), (15135, 29260), (15675, 28252), (17556, 25225), (19171, 23100), (19950, 22198), (20180, 21945), (20900, 21189)]