87438000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 320

約数和(自身を含む): 324979200

約数和(自身を除く): 237541200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 59, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 118, 120, 125, 130, 150, 152, 156, 177, 190, 195, 200, 208, 228, 236, 240, 247, 250, 260, 285, 295, 300, 304, 312, 325, 354, 375, 380, 390, 400, 456, 472, 475, 494, 500, 520, 570, 590, 600, 624, 650, 708, 741, 750, 760, 767, 780, 885, 912, 944, 950, 975, 988, 1000, 1040, 1121, 1140, 1180, 1200, 1235, 1300, 1416, 1425, 1475, 1482, 1500, 1520, 1534, 1560, 1625, 1770, 1900, 1950, 1976, 2000, 2242, 2280, 2301, 2360, 2375, 2470, 2600, 2832, 2850, 2950, 2964, 3000, 3068, 3120, 3250, 3363, 3540, 3705, 3800, 3835, 3900, 3952, 4425, 4484, 4560, 4602, 4720, 4750, 4875, 4940, 5200, 5605, 5700, 5900, 5928, 6000, 6136, 6175, 6500, 6726, 7080, 7125, 7375, 7410, 7600, 7670, 7800, 8850, 8968, 9204, 9500, 9750, 9880, 11210, 11400, 11505, 11800, 11856, 12272, 12350, 13000, 13452, 14160, 14250, 14573, 14750, 14820, 15340, 15600, 16815, 17700, 17936, 18408, 18525, 19000, 19175, 19500, 19760, 22125, 22420, 22800, 23010, 23600, 24700, 26000, 26904, 28025, 28500, 29146, 29500, 29640, 30680, 30875, 33630, 35400, 36816, 37050, 38000, 38350, 39000, 43719, 44250, 44840, 46020, 49400, 53808, 56050, 57000, 57525, 58292, 59000, 59280, 61360, 61750, 67260, 70800, 72865, 74100, 76700, 78000, 84075, 87438, 88500, 89680, 92040, 92625, 95875, 98800, 112100, 114000, 115050, 116584, 118000, 123500, 134520, 140125, 145730, 148200, 153400, 168150, 174876, 177000, 184080, 185250, 191750, 218595, 224200, 230100, 233168, 247000, 269040, 280250, 287625, 291460, 296400, 306800, 336300, 349752, 354000, 364325, 370500, 383500, 420375, 437190, 448400, 460200, 494000, 560500, 575250, 582920, 672600, 699504, 728650, 741000, 767000, 840750, 874380, 920400, 1092975, 1121000, 1150500, 1165840, 1345200, 1457300, 1482000, 1534000, 1681500, 1748760, 1821625, 2185950, 2242000, 2301000, 2914600, 3363000, 3497520, 3643250, 4371900, 4602000, 5464875, 5829200, 6726000, 7286500, 8743800, 10929750, 14573000, 17487600, 21859500, 29146000, 43719000, 87438000]

約数ペア:

[(1, 87438000), (2, 43719000), (3, 29146000), (4, 21859500), (5, 17487600), (6, 14573000), (8, 10929750), (10, 8743800), (12, 7286500), (13, 6726000), (15, 5829200), (16, 5464875), (19, 4602000), (20, 4371900), (24, 3643250), (25, 3497520), (26, 3363000), (30, 2914600), (38, 2301000), (39, 2242000), (40, 2185950), (48, 1821625), (50, 1748760), (52, 1681500), (57, 1534000), (59, 1482000), (60, 1457300), (65, 1345200), (75, 1165840), (76, 1150500), (78, 1121000), (80, 1092975), (95, 920400), (100, 874380), (104, 840750), (114, 767000), (118, 741000), (120, 728650), (125, 699504), (130, 672600), (150, 582920), (152, 575250), (156, 560500), (177, 494000), (190, 460200), (195, 448400), (200, 437190), (208, 420375), (228, 383500), (236, 370500), (240, 364325), (247, 354000), (250, 349752), (260, 336300), (285, 306800), (295, 296400), (300, 291460), (304, 287625), (312, 280250), (325, 269040), (354, 247000), (375, 233168), (380, 230100), (390, 224200), (400, 218595), (456, 191750), (472, 185250), (475, 184080), (494, 177000), (500, 174876), (520, 168150), (570, 153400), (590, 148200), (600, 145730), (624, 140125), (650, 134520), (708, 123500), (741, 118000), (750, 116584), (760, 115050), (767, 114000), (780, 112100), (885, 98800), (912, 95875), (944, 92625), (950, 92040), (975, 89680), (988, 88500), (1000, 87438), (1040, 84075), (1121, 78000), (1140, 76700), (1180, 74100), (1200, 72865), (1235, 70800), (1300, 67260), (1416, 61750), (1425, 61360), (1475, 59280), (1482, 59000), (1500, 58292), (1520, 57525), (1534, 57000), (1560, 56050), (1625, 53808), (1770, 49400), (1900, 46020), (1950, 44840), (1976, 44250), (2000, 43719), (2242, 39000), (2280, 38350), (2301, 38000), (2360, 37050), (2375, 36816), (2470, 35400), (2600, 33630), (2832, 30875), (2850, 30680), (2950, 29640), (2964, 29500), (3000, 29146), (3068, 28500), (3120, 28025), (3250, 26904), (3363, 26000), (3540, 24700), (3705, 23600), (3800, 23010), (3835, 22800), (3900, 22420), (3952, 22125), (4425, 19760), (4484, 19500), (4560, 19175), (4602, 19000), (4720, 18525), (4750, 18408), (4875, 17936), (4940, 17700), (5200, 16815), (5605, 15600), (5700, 15340), (5900, 14820), (5928, 14750), (6000, 14573), (6136, 14250), (6175, 14160), (6500, 13452), (6726, 13000), (7080, 12350), (7125, 12272), (7375, 11856), (7410, 11800), (7600, 11505), (7670, 11400), (7800, 11210), (8850, 9880), (8968, 9750), (9204, 9500)]