195279480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4483}}^1$

素因数の和:4522

約数の個数: 144

約数和(自身を含む): 697755240

約数和(自身を除く): 502475760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4483, 4840, 5445, 7260, 8712, 8966, 10890, 13449, 14520, 17932, 21780, 22415, 26898, 35864, 40347, 43560, 44830, 49313, 53796, 67245, 80694, 89660, 98626, 107592, 134490, 147939, 161388, 179320, 197252, 201735, 246565, 268980, 295878, 322776, 394504, 403470, 443817, 493130, 537960, 542443, 591756, 739695, 806940, 887634, 986260, 1084886, 1183512, 1479390, 1613880, 1627329, 1775268, 1972520, 2169772, 2219085, 2712215, 2958780, 3254658, 3550536, 4339544, 4438170, 4881987, 5424430, 5917560, 6509316, 8136645, 8876340, 9763974, 10848860, 13018632, 16273290, 17752680, 19527948, 21697720, 24409935, 32546580, 39055896, 48819870, 65093160, 97639740, 195279480]

約数ペア:

[(1, 195279480), (2, 97639740), (3, 65093160), (4, 48819870), (5, 39055896), (6, 32546580), (8, 24409935), (9, 21697720), (10, 19527948), (11, 17752680), (12, 16273290), (15, 13018632), (18, 10848860), (20, 9763974), (22, 8876340), (24, 8136645), (30, 6509316), (33, 5917560), (36, 5424430), (40, 4881987), (44, 4438170), (45, 4339544), (55, 3550536), (60, 3254658), (66, 2958780), (72, 2712215), (88, 2219085), (90, 2169772), (99, 1972520), (110, 1775268), (120, 1627329), (121, 1613880), (132, 1479390), (165, 1183512), (180, 1084886), (198, 986260), (220, 887634), (242, 806940), (264, 739695), (330, 591756), (360, 542443), (363, 537960), (396, 493130), (440, 443817), (484, 403470), (495, 394504), (605, 322776), (660, 295878), (726, 268980), (792, 246565), (968, 201735), (990, 197252), (1089, 179320), (1210, 161388), (1320, 147939), (1452, 134490), (1815, 107592), (1980, 98626), (2178, 89660), (2420, 80694), (2904, 67245), (3630, 53796), (3960, 49313), (4356, 44830), (4483, 43560), (4840, 40347), (5445, 35864), (7260, 26898), (8712, 22415), (8966, 21780), (10890, 17932), (13449, 14520)]