225561000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 256

約数和(自身を含む): 841052160

約数和(自身を除く): 615491160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 300, 322, 345, 350, 375, 420, 460, 467, 483, 500, 525, 552, 575, 600, 644, 690, 700, 750, 805, 840, 875, 920, 934, 966, 1000, 1050, 1150, 1288, 1380, 1400, 1401, 1500, 1610, 1725, 1750, 1868, 1932, 2100, 2300, 2335, 2415, 2625, 2760, 2802, 2875, 3000, 3220, 3269, 3450, 3500, 3736, 3864, 4025, 4200, 4600, 4670, 4830, 5250, 5604, 5750, 6440, 6538, 6900, 7000, 7005, 8050, 8625, 9340, 9660, 9807, 10500, 10741, 11208, 11500, 11675, 12075, 13076, 13800, 14010, 16100, 16345, 17250, 18680, 19320, 19614, 20125, 21000, 21482, 23000, 23350, 24150, 26152, 28020, 32200, 32223, 32690, 34500, 35025, 39228, 40250, 42964, 46700, 48300, 49035, 53705, 56040, 58375, 60375, 64446, 65380, 69000, 70050, 75187, 78456, 80500, 81725, 85928, 93400, 96600, 98070, 107410, 116750, 120750, 128892, 130760, 140100, 150374, 161000, 161115, 163450, 175125, 196140, 214820, 225561, 233500, 241500, 245175, 257784, 268525, 280200, 300748, 322230, 326900, 350250, 375935, 392280, 408625, 429640, 451122, 467000, 483000, 490350, 537050, 601496, 644460, 653800, 700500, 751870, 805575, 817250, 902244, 980700, 1074100, 1127805, 1225875, 1288920, 1342625, 1401000, 1503740, 1611150, 1634500, 1804488, 1879675, 1961400, 2148200, 2255610, 2451750, 2685250, 3007480, 3222300, 3269000, 3759350, 4027875, 4511220, 4903500, 5370500, 5639025, 6444600, 7518700, 8055750, 9022440, 9398375, 9807000, 10741000, 11278050, 15037400, 16111500, 18796750, 22556100, 28195125, 32223000, 37593500, 45112200, 56390250, 75187000, 112780500, 225561000]

約数ペア:

[(1, 225561000), (2, 112780500), (3, 75187000), (4, 56390250), (5, 45112200), (6, 37593500), (7, 32223000), (8, 28195125), (10, 22556100), (12, 18796750), (14, 16111500), (15, 15037400), (20, 11278050), (21, 10741000), (23, 9807000), (24, 9398375), (25, 9022440), (28, 8055750), (30, 7518700), (35, 6444600), (40, 5639025), (42, 5370500), (46, 4903500), (50, 4511220), (56, 4027875), (60, 3759350), (69, 3269000), (70, 3222300), (75, 3007480), (84, 2685250), (92, 2451750), (100, 2255610), (105, 2148200), (115, 1961400), (120, 1879675), (125, 1804488), (138, 1634500), (140, 1611150), (150, 1503740), (161, 1401000), (168, 1342625), (175, 1288920), (184, 1225875), (200, 1127805), (210, 1074100), (230, 980700), (250, 902244), (276, 817250), (280, 805575), (300, 751870), (322, 700500), (345, 653800), (350, 644460), (375, 601496), (420, 537050), (460, 490350), (467, 483000), (483, 467000), (500, 451122), (525, 429640), (552, 408625), (575, 392280), (600, 375935), (644, 350250), (690, 326900), (700, 322230), (750, 300748), (805, 280200), (840, 268525), (875, 257784), (920, 245175), (934, 241500), (966, 233500), (1000, 225561), (1050, 214820), (1150, 196140), (1288, 175125), (1380, 163450), (1400, 161115), (1401, 161000), (1500, 150374), (1610, 140100), (1725, 130760), (1750, 128892), (1868, 120750), (1932, 116750), (2100, 107410), (2300, 98070), (2335, 96600), (2415, 93400), (2625, 85928), (2760, 81725), (2802, 80500), (2875, 78456), (3000, 75187), (3220, 70050), (3269, 69000), (3450, 65380), (3500, 64446), (3736, 60375), (3864, 58375), (4025, 56040), (4200, 53705), (4600, 49035), (4670, 48300), (4830, 46700), (5250, 42964), (5604, 40250), (5750, 39228), (6440, 35025), (6538, 34500), (6900, 32690), (7000, 32223), (7005, 32200), (8050, 28020), (8625, 26152), (9340, 24150), (9660, 23350), (9807, 23000), (10500, 21482), (10741, 21000), (11208, 20125), (11500, 19614), (11675, 19320), (12075, 18680), (13076, 17250), (13800, 16345), (14010, 16100)]