868912200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 288

約数和(自身を含む): 3192920640

約数和(自身を除く): 2324008440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 71, 72, 75, 78, 90, 100, 104, 117, 120, 130, 142, 150, 156, 180, 195, 200, 213, 225, 234, 260, 284, 300, 312, 325, 355, 360, 390, 426, 450, 468, 520, 523, 568, 585, 600, 639, 650, 710, 780, 852, 900, 923, 936, 975, 1046, 1065, 1170, 1278, 1300, 1420, 1560, 1569, 1704, 1775, 1800, 1846, 1950, 2092, 2130, 2340, 2556, 2600, 2615, 2769, 2840, 2925, 3138, 3195, 3550, 3692, 3900, 4184, 4260, 4615, 4680, 4707, 5112, 5230, 5325, 5538, 5850, 6276, 6390, 6799, 7100, 7384, 7800, 7845, 8307, 8520, 9230, 9414, 10460, 10650, 11076, 11700, 12552, 12780, 13075, 13598, 13845, 14200, 15690, 15975, 16614, 18460, 18828, 20397, 20920, 21300, 22152, 23075, 23400, 23535, 25560, 26150, 27196, 27690, 31380, 31950, 33228, 33995, 36920, 37133, 37656, 39225, 40794, 41535, 42600, 46150, 47070, 52300, 54392, 55380, 61191, 62760, 63900, 66456, 67990, 69225, 74266, 78450, 81588, 83070, 92300, 94140, 101985, 104600, 110760, 111399, 117675, 122382, 127800, 135980, 138450, 148532, 156900, 163176, 166140, 169975, 184600, 185665, 188280, 203970, 207675, 222798, 235350, 244764, 271960, 276900, 297064, 305955, 313800, 332280, 334197, 339950, 371330, 407940, 415350, 445596, 470700, 482729, 489528, 509925, 553800, 556995, 611910, 668394, 679900, 742660, 815880, 830700, 891192, 928325, 941400, 965458, 1019850, 1113990, 1223820, 1336788, 1359800, 1448187, 1485320, 1529775, 1661400, 1670985, 1856650, 1930916, 2039700, 2227980, 2413645, 2447640, 2673576, 2784975, 2896374, 3059550, 3341970, 3713300, 3861832, 4079400, 4344561, 4455960, 4827290, 5569950, 5792748, 6119100, 6683940, 7240935, 7426600, 8354925, 8689122, 9654580, 11139900, 11585496, 12068225, 12238200, 13367880, 14481870, 16709850, 17378244, 19309160, 21722805, 22279800, 24136450, 28963740, 33419700, 34756488, 36204675, 43445610, 48272900, 57927480, 66839400, 72409350, 86891220, 96545800, 108614025, 144818700, 173782440, 217228050, 289637400, 434456100, 868912200]

約数ペア:

[(1, 868912200), (2, 434456100), (3, 289637400), (4, 217228050), (5, 173782440), (6, 144818700), (8, 108614025), (9, 96545800), (10, 86891220), (12, 72409350), (13, 66839400), (15, 57927480), (18, 48272900), (20, 43445610), (24, 36204675), (25, 34756488), (26, 33419700), (30, 28963740), (36, 24136450), (39, 22279800), (40, 21722805), (45, 19309160), (50, 17378244), (52, 16709850), (60, 14481870), (65, 13367880), (71, 12238200), (72, 12068225), (75, 11585496), (78, 11139900), (90, 9654580), (100, 8689122), (104, 8354925), (117, 7426600), (120, 7240935), (130, 6683940), (142, 6119100), (150, 5792748), (156, 5569950), (180, 4827290), (195, 4455960), (200, 4344561), (213, 4079400), (225, 3861832), (234, 3713300), (260, 3341970), (284, 3059550), (300, 2896374), (312, 2784975), (325, 2673576), (355, 2447640), (360, 2413645), (390, 2227980), (426, 2039700), (450, 1930916), (468, 1856650), (520, 1670985), (523, 1661400), (568, 1529775), (585, 1485320), (600, 1448187), (639, 1359800), (650, 1336788), (710, 1223820), (780, 1113990), (852, 1019850), (900, 965458), (923, 941400), (936, 928325), (975, 891192), (1046, 830700), (1065, 815880), (1170, 742660), (1278, 679900), (1300, 668394), (1420, 611910), (1560, 556995), (1569, 553800), (1704, 509925), (1775, 489528), (1800, 482729), (1846, 470700), (1950, 445596), (2092, 415350), (2130, 407940), (2340, 371330), (2556, 339950), (2600, 334197), (2615, 332280), (2769, 313800), (2840, 305955), (2925, 297064), (3138, 276900), (3195, 271960), (3550, 244764), (3692, 235350), (3900, 222798), (4184, 207675), (4260, 203970), (4615, 188280), (4680, 185665), (4707, 184600), (5112, 169975), (5230, 166140), (5325, 163176), (5538, 156900), (5850, 148532), (6276, 138450), (6390, 135980), (6799, 127800), (7100, 122382), (7384, 117675), (7800, 111399), (7845, 110760), (8307, 104600), (8520, 101985), (9230, 94140), (9414, 92300), (10460, 83070), (10650, 81588), (11076, 78450), (11700, 74266), (12552, 69225), (12780, 67990), (13075, 66456), (13598, 63900), (13845, 62760), (14200, 61191), (15690, 55380), (15975, 54392), (16614, 52300), (18460, 47070), (18828, 46150), (20397, 42600), (20920, 41535), (21300, 40794), (22152, 39225), (23075, 37656), (23400, 37133), (23535, 36920), (25560, 33995), (26150, 33228), (27196, 31950), (27690, 31380)]