68964300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 235835600

約数和(自身を除く): 166871300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 37, 38, 45, 50, 57, 60, 74, 75, 76, 90, 95, 100, 109, 111, 114, 148, 150, 171, 180, 185, 190, 218, 222, 225, 228, 285, 300, 327, 333, 342, 370, 380, 436, 444, 450, 475, 545, 555, 570, 654, 666, 684, 703, 740, 855, 900, 925, 950, 981, 1090, 1110, 1140, 1308, 1332, 1406, 1425, 1635, 1665, 1710, 1850, 1900, 1962, 2071, 2109, 2180, 2220, 2725, 2775, 2812, 2850, 3270, 3330, 3420, 3515, 3700, 3924, 4033, 4142, 4218, 4275, 4905, 5450, 5550, 5700, 6213, 6327, 6540, 6660, 7030, 8066, 8175, 8284, 8325, 8436, 8550, 9810, 10355, 10545, 10900, 11100, 12099, 12426, 12654, 14060, 16132, 16350, 16650, 17100, 17575, 18639, 19620, 20165, 20710, 21090, 24198, 24525, 24852, 25308, 31065, 31635, 32700, 33300, 35150, 36297, 37278, 40330, 41420, 42180, 48396, 49050, 51775, 52725, 60495, 62130, 63270, 70300, 72594, 74556, 76627, 80660, 93195, 98100, 100825, 103550, 105450, 120990, 124260, 126540, 145188, 153254, 155325, 158175, 181485, 186390, 201650, 207100, 210900, 229881, 241980, 302475, 306508, 310650, 316350, 362970, 372780, 383135, 403300, 459762, 465975, 604950, 621300, 632700, 689643, 725940, 766270, 907425, 919524, 931950, 1149405, 1209900, 1379286, 1532540, 1814850, 1863900, 1915675, 2298810, 2758572, 3448215, 3629700, 3831350, 4597620, 5747025, 6896430, 7662700, 11494050, 13792860, 17241075, 22988100, 34482150, 68964300]

約数ペア:

[(1, 68964300), (2, 34482150), (3, 22988100), (4, 17241075), (5, 13792860), (6, 11494050), (9, 7662700), (10, 6896430), (12, 5747025), (15, 4597620), (18, 3831350), (19, 3629700), (20, 3448215), (25, 2758572), (30, 2298810), (36, 1915675), (37, 1863900), (38, 1814850), (45, 1532540), (50, 1379286), (57, 1209900), (60, 1149405), (74, 931950), (75, 919524), (76, 907425), (90, 766270), (95, 725940), (100, 689643), (109, 632700), (111, 621300), (114, 604950), (148, 465975), (150, 459762), (171, 403300), (180, 383135), (185, 372780), (190, 362970), (218, 316350), (222, 310650), (225, 306508), (228, 302475), (285, 241980), (300, 229881), (327, 210900), (333, 207100), (342, 201650), (370, 186390), (380, 181485), (436, 158175), (444, 155325), (450, 153254), (475, 145188), (545, 126540), (555, 124260), (570, 120990), (654, 105450), (666, 103550), (684, 100825), (703, 98100), (740, 93195), (855, 80660), (900, 76627), (925, 74556), (950, 72594), (981, 70300), (1090, 63270), (1110, 62130), (1140, 60495), (1308, 52725), (1332, 51775), (1406, 49050), (1425, 48396), (1635, 42180), (1665, 41420), (1710, 40330), (1850, 37278), (1900, 36297), (1962, 35150), (2071, 33300), (2109, 32700), (2180, 31635), (2220, 31065), (2725, 25308), (2775, 24852), (2812, 24525), (2850, 24198), (3270, 21090), (3330, 20710), (3420, 20165), (3515, 19620), (3700, 18639), (3924, 17575), (4033, 17100), (4142, 16650), (4218, 16350), (4275, 16132), (4905, 14060), (5450, 12654), (5550, 12426), (5700, 12099), (6213, 11100), (6327, 10900), (6540, 10545), (6660, 10355), (7030, 9810), (8066, 8550), (8175, 8436), (8284, 8325)]