151381260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 144

約数和(自身を含む): 494780832

約数和(自身を除く): 343399572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 61, 68, 85, 90, 102, 122, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 366, 510, 549, 610, 612, 732, 765, 811, 915, 1020, 1037, 1098, 1220, 1530, 1622, 1830, 2074, 2196, 2433, 2745, 3060, 3111, 3244, 3660, 4055, 4148, 4866, 5185, 5490, 6222, 7299, 8110, 9333, 9732, 10370, 10980, 12165, 12444, 13787, 14598, 15555, 16220, 18666, 20740, 24330, 27574, 29196, 31110, 36495, 37332, 41361, 46665, 48660, 49471, 55148, 62220, 68935, 72990, 82722, 93330, 98942, 124083, 137870, 145980, 148413, 165444, 186660, 197884, 206805, 247355, 248166, 275740, 296826, 413610, 445239, 494710, 496332, 593652, 620415, 742065, 827220, 841007, 890478, 989420, 1240830, 1484130, 1682014, 1780956, 2226195, 2481660, 2523021, 2968260, 3364028, 4205035, 4452390, 5046042, 7569063, 8410070, 8904780, 10092084, 12615105, 15138126, 16820140, 25230210, 30276252, 37845315, 50460420, 75690630, 151381260]

約数ペア:

[(1, 151381260), (2, 75690630), (3, 50460420), (4, 37845315), (5, 30276252), (6, 25230210), (9, 16820140), (10, 15138126), (12, 12615105), (15, 10092084), (17, 8904780), (18, 8410070), (20, 7569063), (30, 5046042), (34, 4452390), (36, 4205035), (45, 3364028), (51, 2968260), (60, 2523021), (61, 2481660), (68, 2226195), (85, 1780956), (90, 1682014), (102, 1484130), (122, 1240830), (153, 989420), (170, 890478), (180, 841007), (183, 827220), (204, 742065), (244, 620415), (255, 593652), (305, 496332), (306, 494710), (340, 445239), (366, 413610), (510, 296826), (549, 275740), (610, 248166), (612, 247355), (732, 206805), (765, 197884), (811, 186660), (915, 165444), (1020, 148413), (1037, 145980), (1098, 137870), (1220, 124083), (1530, 98942), (1622, 93330), (1830, 82722), (2074, 72990), (2196, 68935), (2433, 62220), (2745, 55148), (3060, 49471), (3111, 48660), (3244, 46665), (3660, 41361), (4055, 37332), (4148, 36495), (4866, 31110), (5185, 29196), (5490, 27574), (6222, 24330), (7299, 20740), (8110, 18666), (9333, 16220), (9732, 15555), (10370, 14598), (10980, 13787), (12165, 12444)]