1809318000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1929

約数の個数: 320

約数和(自身を含む): 6960125952

約数和(自身を除く): 5150807952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 250, 276, 280, 300, 322, 336, 345, 350, 368, 375, 400, 420, 460, 483, 500, 525, 552, 560, 575, 600, 644, 690, 700, 750, 805, 840, 875, 920, 966, 1000, 1050, 1104, 1150, 1200, 1288, 1380, 1400, 1500, 1610, 1680, 1725, 1750, 1840, 1873, 1932, 2000, 2100, 2300, 2415, 2576, 2625, 2760, 2800, 2875, 3000, 3220, 3450, 3500, 3746, 3864, 4025, 4200, 4600, 4830, 5250, 5520, 5619, 5750, 6000, 6440, 6900, 7000, 7492, 7728, 8050, 8400, 8625, 9200, 9365, 9660, 10500, 11238, 11500, 12075, 12880, 13111, 13800, 14000, 14984, 16100, 17250, 18730, 19320, 20125, 21000, 22476, 23000, 24150, 26222, 27600, 28095, 29968, 32200, 34500, 37460, 38640, 39333, 40250, 42000, 43079, 44952, 46000, 46825, 48300, 52444, 56190, 60375, 64400, 65555, 69000, 74920, 78666, 80500, 86158, 89904, 93650, 96600, 104888, 112380, 120750, 129237, 131110, 138000, 140475, 149840, 157332, 161000, 172316, 187300, 193200, 196665, 209776, 215395, 224760, 234125, 241500, 258474, 262220, 280950, 301553, 314664, 322000, 327775, 344632, 374600, 393330, 430790, 449520, 468250, 483000, 516948, 524440, 561900, 603106, 629328, 646185, 655550, 689264, 702375, 749200, 786660, 861580, 904659, 936500, 966000, 983325, 1033896, 1048880, 1076975, 1123800, 1206212, 1292370, 1311100, 1404750, 1507765, 1573320, 1638875, 1723160, 1809318, 1873000, 1966650, 2067792, 2153950, 2247600, 2412424, 2584740, 2622200, 2809500, 3015530, 3146640, 3230925, 3277750, 3446320, 3618636, 3746000, 3933300, 4307900, 4523295, 4824848, 4916625, 5169480, 5244400, 5384875, 5619000, 6031060, 6461850, 6555500, 7237272, 7538825, 7866600, 8615800, 9046590, 9833250, 10338960, 10769750, 11238000, 12062120, 12923700, 13111000, 14474544, 15077650, 15733200, 16154625, 17231600, 18093180, 19666500, 21539500, 22616475, 24124240, 25847400, 26222000, 30155300, 32309250, 36186360, 37694125, 39333000, 43079000, 45232950, 51694800, 60310600, 64618500, 72372720, 75388250, 78666000, 86158000, 90465900, 113082375, 120621200, 129237000, 150776500, 180931800, 226164750, 258474000, 301553000, 361863600, 452329500, 603106000, 904659000, 1809318000]

約数ペア:

[(1, 1809318000), (2, 904659000), (3, 603106000), (4, 452329500), (5, 361863600), (6, 301553000), (7, 258474000), (8, 226164750), (10, 180931800), (12, 150776500), (14, 129237000), (15, 120621200), (16, 113082375), (20, 90465900), (21, 86158000), (23, 78666000), (24, 75388250), (25, 72372720), (28, 64618500), (30, 60310600), (35, 51694800), (40, 45232950), (42, 43079000), (46, 39333000), (48, 37694125), (50, 36186360), (56, 32309250), (60, 30155300), (69, 26222000), (70, 25847400), (75, 24124240), (80, 22616475), (84, 21539500), (92, 19666500), (100, 18093180), (105, 17231600), (112, 16154625), (115, 15733200), (120, 15077650), (125, 14474544), (138, 13111000), (140, 12923700), (150, 12062120), (161, 11238000), (168, 10769750), (175, 10338960), (184, 9833250), (200, 9046590), (210, 8615800), (230, 7866600), (240, 7538825), (250, 7237272), (276, 6555500), (280, 6461850), (300, 6031060), (322, 5619000), (336, 5384875), (345, 5244400), (350, 5169480), (368, 4916625), (375, 4824848), (400, 4523295), (420, 4307900), (460, 3933300), (483, 3746000), (500, 3618636), (525, 3446320), (552, 3277750), (560, 3230925), (575, 3146640), (600, 3015530), (644, 2809500), (690, 2622200), (700, 2584740), (750, 2412424), (805, 2247600), (840, 2153950), (875, 2067792), (920, 1966650), (966, 1873000), (1000, 1809318), (1050, 1723160), (1104, 1638875), (1150, 1573320), (1200, 1507765), (1288, 1404750), (1380, 1311100), (1400, 1292370), (1500, 1206212), (1610, 1123800), (1680, 1076975), (1725, 1048880), (1750, 1033896), (1840, 983325), (1873, 966000), (1932, 936500), (2000, 904659), (2100, 861580), (2300, 786660), (2415, 749200), (2576, 702375), (2625, 689264), (2760, 655550), (2800, 646185), (2875, 629328), (3000, 603106), (3220, 561900), (3450, 524440), (3500, 516948), (3746, 483000), (3864, 468250), (4025, 449520), (4200, 430790), (4600, 393330), (4830, 374600), (5250, 344632), (5520, 327775), (5619, 322000), (5750, 314664), (6000, 301553), (6440, 280950), (6900, 262220), (7000, 258474), (7492, 241500), (7728, 234125), (8050, 224760), (8400, 215395), (8625, 209776), (9200, 196665), (9365, 193200), (9660, 187300), (10500, 172316), (11238, 161000), (11500, 157332), (12075, 149840), (12880, 140475), (13111, 138000), (13800, 131110), (14000, 129237), (14984, 120750), (16100, 112380), (17250, 104888), (18730, 96600), (19320, 93650), (20125, 89904), (21000, 86158), (22476, 80500), (23000, 78666), (24150, 74920), (26222, 69000), (27600, 65555), (28095, 64400), (29968, 60375), (32200, 56190), (34500, 52444), (37460, 48300), (38640, 46825), (39333, 46000), (40250, 44952), (42000, 43079)]