302780400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1493}}^1$

素因数の和:1540

約数の個数: 180

約数和(自身を含む): 1050957288

約数和(自身を除く): 748176888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 169, 195, 200, 208, 240, 260, 300, 312, 325, 338, 390, 400, 507, 520, 600, 624, 650, 676, 780, 845, 975, 1014, 1040, 1200, 1300, 1352, 1493, 1560, 1690, 1950, 2028, 2535, 2600, 2704, 2986, 3120, 3380, 3900, 4056, 4225, 4479, 5070, 5200, 5972, 6760, 7465, 7800, 8112, 8450, 8958, 10140, 11944, 12675, 13520, 14930, 15600, 16900, 17916, 19409, 20280, 22395, 23888, 25350, 29860, 33800, 35832, 37325, 38818, 40560, 44790, 50700, 58227, 59720, 67600, 71664, 74650, 77636, 89580, 97045, 101400, 111975, 116454, 119440, 149300, 155272, 179160, 194090, 202800, 223950, 232908, 252317, 291135, 298600, 310544, 358320, 388180, 447900, 465816, 485225, 504634, 582270, 597200, 756951, 776360, 895800, 931632, 970450, 1009268, 1164540, 1261585, 1455675, 1513902, 1552720, 1791600, 1940900, 2018536, 2329080, 2523170, 2911350, 3027804, 3784755, 3881800, 4037072, 4658160, 5046340, 5822700, 6055608, 6307925, 7569510, 7763600, 10092680, 11645400, 12111216, 12615850, 15139020, 18923775, 20185360, 23290800, 25231700, 30278040, 37847550, 50463400, 60556080, 75695100, 100926800, 151390200, 302780400]

約数ペア:

[(1, 302780400), (2, 151390200), (3, 100926800), (4, 75695100), (5, 60556080), (6, 50463400), (8, 37847550), (10, 30278040), (12, 25231700), (13, 23290800), (15, 20185360), (16, 18923775), (20, 15139020), (24, 12615850), (25, 12111216), (26, 11645400), (30, 10092680), (39, 7763600), (40, 7569510), (48, 6307925), (50, 6055608), (52, 5822700), (60, 5046340), (65, 4658160), (75, 4037072), (78, 3881800), (80, 3784755), (100, 3027804), (104, 2911350), (120, 2523170), (130, 2329080), (150, 2018536), (156, 1940900), (169, 1791600), (195, 1552720), (200, 1513902), (208, 1455675), (240, 1261585), (260, 1164540), (300, 1009268), (312, 970450), (325, 931632), (338, 895800), (390, 776360), (400, 756951), (507, 597200), (520, 582270), (600, 504634), (624, 485225), (650, 465816), (676, 447900), (780, 388180), (845, 358320), (975, 310544), (1014, 298600), (1040, 291135), (1200, 252317), (1300, 232908), (1352, 223950), (1493, 202800), (1560, 194090), (1690, 179160), (1950, 155272), (2028, 149300), (2535, 119440), (2600, 116454), (2704, 111975), (2986, 101400), (3120, 97045), (3380, 89580), (3900, 77636), (4056, 74650), (4225, 71664), (4479, 67600), (5070, 59720), (5200, 58227), (5972, 50700), (6760, 44790), (7465, 40560), (7800, 38818), (8112, 37325), (8450, 35832), (8958, 33800), (10140, 29860), (11944, 25350), (12675, 23888), (13520, 22395), (14930, 20280), (15600, 19409), (16900, 17916)]