2228137560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{51151}}^1$

素因数の和:51190

約数の個数: 144

約数和(自身を含む): 7959762720

約数和(自身を除く): 5731625160

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, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 51151, 102302, 153453, 204604, 255755, 306906, 409208, 460359, 511510, 562661, 613812, 767265, 920718, 1023020, 1125322, 1227624, 1534530, 1687983, 1841436, 2046040, 2250644, 2301795, 2813305, 3069060, 3375966, 3682872, 4501288, 4603590, 5063949, 5626610, 6138120, 6189271, 6751932, 8439915, 9207180, 10127898, 11253220, 12378542, 13503864, 16879830, 18414360, 18567813, 20255796, 22506440, 24757084, 25319745, 30946355, 33759660, 37135626, 40511592, 49514168, 50639490, 55703439, 61892710, 67519320, 74271252, 92839065, 101278980, 111406878, 123785420, 148542504, 185678130, 202557960, 222813756, 247570840, 278517195, 371356260, 445627512, 557034390, 742712520, 1114068780, 2228137560]

約数ペア:

[(1, 2228137560), (2, 1114068780), (3, 742712520), (4, 557034390), (5, 445627512), (6, 371356260), (8, 278517195), (9, 247570840), (10, 222813756), (11, 202557960), (12, 185678130), (15, 148542504), (18, 123785420), (20, 111406878), (22, 101278980), (24, 92839065), (30, 74271252), (33, 67519320), (36, 61892710), (40, 55703439), (44, 50639490), (45, 49514168), (55, 40511592), (60, 37135626), (66, 33759660), (72, 30946355), (88, 25319745), (90, 24757084), (99, 22506440), (110, 20255796), (120, 18567813), (121, 18414360), (132, 16879830), (165, 13503864), (180, 12378542), (198, 11253220), (220, 10127898), (242, 9207180), (264, 8439915), (330, 6751932), (360, 6189271), (363, 6138120), (396, 5626610), (440, 5063949), (484, 4603590), (495, 4501288), (605, 3682872), (660, 3375966), (726, 3069060), (792, 2813305), (968, 2301795), (990, 2250644), (1089, 2046040), (1210, 1841436), (1320, 1687983), (1452, 1534530), (1815, 1227624), (1980, 1125322), (2178, 1023020), (2420, 920718), (2904, 767265), (3630, 613812), (3960, 562661), (4356, 511510), (4840, 460359), (5445, 409208), (7260, 306906), (8712, 255755), (10890, 204604), (14520, 153453), (21780, 102302), (43560, 51151)]