198051750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 617460480

約数和(自身を除く): 419408730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 37, 39, 45, 50, 54, 61, 65, 74, 75, 78, 90, 111, 117, 122, 125, 130, 135, 150, 183, 185, 195, 222, 225, 234, 250, 270, 305, 325, 333, 351, 366, 370, 375, 390, 450, 481, 549, 555, 585, 610, 650, 666, 675, 702, 750, 793, 915, 925, 962, 975, 999, 1098, 1110, 1125, 1170, 1350, 1443, 1525, 1586, 1625, 1647, 1665, 1755, 1830, 1850, 1950, 1998, 2250, 2257, 2379, 2405, 2745, 2775, 2886, 2925, 3050, 3250, 3294, 3330, 3375, 3510, 3965, 4329, 4514, 4575, 4625, 4758, 4810, 4875, 4995, 5490, 5550, 5850, 6750, 6771, 7137, 7215, 7625, 7930, 8235, 8325, 8658, 8775, 9150, 9250, 9750, 9990, 11285, 11895, 12025, 12987, 13542, 13725, 13875, 14274, 14430, 14625, 15250, 16470, 16650, 17550, 19825, 20313, 21411, 21645, 22570, 22875, 23790, 24050, 24975, 25974, 27450, 27750, 29250, 29341, 33855, 35685, 36075, 39650, 40626, 41175, 41625, 42822, 43290, 43875, 45750, 49950, 56425, 58682, 59475, 60125, 60939, 64935, 67710, 68625, 71370, 72150, 82350, 83250, 87750, 88023, 99125, 101565, 107055, 108225, 112850, 118950, 120250, 121878, 124875, 129870, 137250, 146705, 169275, 176046, 178425, 180375, 198250, 203130, 205875, 214110, 216450, 249750, 264069, 282125, 293410, 297375, 304695, 324675, 338550, 356850, 360750, 411750, 440115, 507825, 528138, 535275, 541125, 564250, 594750, 609390, 649350, 733525, 792207, 846375, 880230, 892125, 1015650, 1070550, 1082250, 1320345, 1467050, 1523475, 1584414, 1623375, 1692750, 1784250, 2200575, 2539125, 2640690, 2676375, 3046950, 3246750, 3667625, 3961035, 4401150, 5078250, 5352750, 6601725, 7335250, 7617375, 7922070, 11002875, 13203450, 15234750, 19805175, 22005750, 33008625, 39610350, 66017250, 99025875, 198051750]

約数ペア:

[(1, 198051750), (2, 99025875), (3, 66017250), (5, 39610350), (6, 33008625), (9, 22005750), (10, 19805175), (13, 15234750), (15, 13203450), (18, 11002875), (25, 7922070), (26, 7617375), (27, 7335250), (30, 6601725), (37, 5352750), (39, 5078250), (45, 4401150), (50, 3961035), (54, 3667625), (61, 3246750), (65, 3046950), (74, 2676375), (75, 2640690), (78, 2539125), (90, 2200575), (111, 1784250), (117, 1692750), (122, 1623375), (125, 1584414), (130, 1523475), (135, 1467050), (150, 1320345), (183, 1082250), (185, 1070550), (195, 1015650), (222, 892125), (225, 880230), (234, 846375), (250, 792207), (270, 733525), (305, 649350), (325, 609390), (333, 594750), (351, 564250), (366, 541125), (370, 535275), (375, 528138), (390, 507825), (450, 440115), (481, 411750), (549, 360750), (555, 356850), (585, 338550), (610, 324675), (650, 304695), (666, 297375), (675, 293410), (702, 282125), (750, 264069), (793, 249750), (915, 216450), (925, 214110), (962, 205875), (975, 203130), (999, 198250), (1098, 180375), (1110, 178425), (1125, 176046), (1170, 169275), (1350, 146705), (1443, 137250), (1525, 129870), (1586, 124875), (1625, 121878), (1647, 120250), (1665, 118950), (1755, 112850), (1830, 108225), (1850, 107055), (1950, 101565), (1998, 99125), (2250, 88023), (2257, 87750), (2379, 83250), (2405, 82350), (2745, 72150), (2775, 71370), (2886, 68625), (2925, 67710), (3050, 64935), (3250, 60939), (3294, 60125), (3330, 59475), (3375, 58682), (3510, 56425), (3965, 49950), (4329, 45750), (4514, 43875), (4575, 43290), (4625, 42822), (4758, 41625), (4810, 41175), (4875, 40626), (4995, 39650), (5490, 36075), (5550, 35685), (5850, 33855), (6750, 29341), (6771, 29250), (7137, 27750), (7215, 27450), (7625, 25974), (7930, 24975), (8235, 24050), (8325, 23790), (8658, 22875), (8775, 22570), (9150, 21645), (9250, 21411), (9750, 20313), (9990, 19825), (11285, 17550), (11895, 16650), (12025, 16470), (12987, 15250), (13542, 14625), (13725, 14430), (13875, 14274)]