66584700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 264427520

約数和(自身を除く): 197842820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 271, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 542, 546, 585, 630, 650, 675, 700, 702, 756, 780, 813, 819, 900, 910, 945, 975, 1050, 1084, 1092, 1170, 1260, 1300, 1350, 1355, 1365, 1404, 1575, 1626, 1638, 1755, 1820, 1890, 1897, 1950, 2100, 2275, 2340, 2439, 2457, 2700, 2710, 2730, 2925, 3150, 3252, 3276, 3510, 3523, 3780, 3794, 3900, 4065, 4095, 4550, 4725, 4878, 4914, 5420, 5460, 5691, 5850, 6300, 6775, 6825, 7020, 7046, 7317, 7588, 8130, 8190, 8775, 9100, 9450, 9485, 9756, 9828, 10569, 11382, 11700, 12195, 12285, 13550, 13650, 14092, 14634, 16260, 16380, 17073, 17550, 17615, 18900, 18970, 20325, 20475, 21138, 22764, 24390, 24570, 24661, 27100, 27300, 28455, 29268, 31707, 34146, 35100, 35230, 36585, 37940, 40650, 40950, 42276, 47425, 48780, 49140, 49322, 51219, 52845, 56910, 60975, 61425, 63414, 68292, 70460, 73170, 73983, 81300, 81900, 85365, 88075, 94850, 95121, 98644, 102438, 105690, 113820, 121950, 122850, 123305, 126828, 142275, 146340, 147966, 158535, 170730, 176150, 182925, 189700, 190242, 204876, 211380, 221949, 243900, 245700, 246610, 256095, 264225, 284550, 295932, 317070, 341460, 352300, 365850, 369915, 380484, 426825, 443898, 475605, 493220, 512190, 528450, 569100, 616525, 634140, 665847, 731700, 739830, 792675, 853650, 887796, 951210, 1024380, 1056900, 1109745, 1233050, 1280475, 1331694, 1479660, 1585350, 1707300, 1849575, 1902420, 2219490, 2378025, 2466100, 2560950, 2663388, 3170700, 3329235, 3699150, 4438980, 4756050, 5121900, 5548725, 6658470, 7398300, 9512100, 11097450, 13316940, 16646175, 22194900, 33292350, 66584700]

約数ペア:

[(1, 66584700), (2, 33292350), (3, 22194900), (4, 16646175), (5, 13316940), (6, 11097450), (7, 9512100), (9, 7398300), (10, 6658470), (12, 5548725), (13, 5121900), (14, 4756050), (15, 4438980), (18, 3699150), (20, 3329235), (21, 3170700), (25, 2663388), (26, 2560950), (27, 2466100), (28, 2378025), (30, 2219490), (35, 1902420), (36, 1849575), (39, 1707300), (42, 1585350), (45, 1479660), (50, 1331694), (52, 1280475), (54, 1233050), (60, 1109745), (63, 1056900), (65, 1024380), (70, 951210), (75, 887796), (78, 853650), (84, 792675), (90, 739830), (91, 731700), (100, 665847), (105, 634140), (108, 616525), (117, 569100), (126, 528450), (130, 512190), (135, 493220), (140, 475605), (150, 443898), (156, 426825), (175, 380484), (180, 369915), (182, 365850), (189, 352300), (195, 341460), (210, 317070), (225, 295932), (234, 284550), (252, 264225), (260, 256095), (270, 246610), (271, 245700), (273, 243900), (300, 221949), (315, 211380), (325, 204876), (350, 190242), (351, 189700), (364, 182925), (378, 176150), (390, 170730), (420, 158535), (450, 147966), (455, 146340), (468, 142275), (525, 126828), (540, 123305), (542, 122850), (546, 121950), (585, 113820), (630, 105690), (650, 102438), (675, 98644), (700, 95121), (702, 94850), (756, 88075), (780, 85365), (813, 81900), (819, 81300), (900, 73983), (910, 73170), (945, 70460), (975, 68292), (1050, 63414), (1084, 61425), (1092, 60975), (1170, 56910), (1260, 52845), (1300, 51219), (1350, 49322), (1355, 49140), (1365, 48780), (1404, 47425), (1575, 42276), (1626, 40950), (1638, 40650), (1755, 37940), (1820, 36585), (1890, 35230), (1897, 35100), (1950, 34146), (2100, 31707), (2275, 29268), (2340, 28455), (2439, 27300), (2457, 27100), (2700, 24661), (2710, 24570), (2730, 24390), (2925, 22764), (3150, 21138), (3252, 20475), (3276, 20325), (3510, 18970), (3523, 18900), (3780, 17615), (3794, 17550), (3900, 17073), (4065, 16380), (4095, 16260), (4550, 14634), (4725, 14092), (4878, 13650), (4914, 13550), (5420, 12285), (5460, 12195), (5691, 11700), (5850, 11382), (6300, 10569), (6775, 9828), (6825, 9756), (7020, 9485), (7046, 9450), (7317, 9100), (7588, 8775), (8130, 8190)]