87117660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 192

約数和(自身を含む): 326323200

約数和(自身を除く): 239205540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1213, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2426, 2565, 2660, 3420, 3591, 3639, 3780, 3990, 4788, 4852, 5130, 5985, 6065, 7182, 7278, 7980, 8491, 10260, 10917, 11970, 12130, 14364, 14556, 16982, 17955, 18195, 21834, 23047, 23940, 24260, 25473, 32751, 33964, 35910, 36390, 42455, 43668, 46094, 50946, 54585, 65502, 69141, 71820, 72780, 76419, 84910, 92188, 101892, 109170, 115235, 127365, 131004, 138282, 152838, 161329, 163755, 169820, 207423, 218340, 229257, 230470, 254730, 276564, 305676, 322658, 327510, 345705, 382095, 414846, 458514, 460940, 483987, 509460, 622269, 645316, 655020, 691410, 764190, 806645, 829692, 917028, 967974, 1037115, 1146285, 1244538, 1382820, 1451961, 1528380, 1613290, 1935948, 2074230, 2292570, 2419935, 2489076, 2903922, 3111345, 3226580, 4148460, 4355883, 4585140, 4839870, 5807844, 6222690, 7259805, 8711766, 9679740, 12445380, 14519610, 17423532, 21779415, 29039220, 43558830, 87117660]

約数ペア:

[(1, 87117660), (2, 43558830), (3, 29039220), (4, 21779415), (5, 17423532), (6, 14519610), (7, 12445380), (9, 9679740), (10, 8711766), (12, 7259805), (14, 6222690), (15, 5807844), (18, 4839870), (19, 4585140), (20, 4355883), (21, 4148460), (27, 3226580), (28, 3111345), (30, 2903922), (35, 2489076), (36, 2419935), (38, 2292570), (42, 2074230), (45, 1935948), (54, 1613290), (57, 1528380), (60, 1451961), (63, 1382820), (70, 1244538), (76, 1146285), (84, 1037115), (90, 967974), (95, 917028), (105, 829692), (108, 806645), (114, 764190), (126, 691410), (133, 655020), (135, 645316), (140, 622269), (171, 509460), (180, 483987), (189, 460940), (190, 458514), (210, 414846), (228, 382095), (252, 345705), (266, 327510), (270, 322658), (285, 305676), (315, 276564), (342, 254730), (378, 230470), (380, 229257), (399, 218340), (420, 207423), (513, 169820), (532, 163755), (540, 161329), (570, 152838), (630, 138282), (665, 131004), (684, 127365), (756, 115235), (798, 109170), (855, 101892), (945, 92188), (1026, 84910), (1140, 76419), (1197, 72780), (1213, 71820), (1260, 69141), (1330, 65502), (1596, 54585), (1710, 50946), (1890, 46094), (1995, 43668), (2052, 42455), (2394, 36390), (2426, 35910), (2565, 33964), (2660, 32751), (3420, 25473), (3591, 24260), (3639, 23940), (3780, 23047), (3990, 21834), (4788, 18195), (4852, 17955), (5130, 16982), (5985, 14556), (6065, 14364), (7182, 12130), (7278, 11970), (7980, 10917), (8491, 10260)]