300205360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 901254816

約数和(自身を除く): 601049456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 49, 52, 56, 65, 70, 80, 86, 91, 98, 104, 112, 130, 137, 140, 172, 182, 196, 208, 215, 245, 260, 274, 280, 301, 344, 364, 392, 430, 455, 490, 520, 548, 559, 560, 602, 637, 685, 688, 728, 784, 860, 910, 959, 980, 1040, 1096, 1118, 1204, 1274, 1370, 1456, 1505, 1720, 1781, 1820, 1918, 1960, 2107, 2192, 2236, 2408, 2548, 2740, 2795, 3010, 3185, 3440, 3562, 3640, 3836, 3913, 3920, 4214, 4472, 4795, 4816, 5096, 5480, 5590, 5891, 6020, 6370, 6713, 7124, 7280, 7672, 7826, 8428, 8905, 8944, 9590, 10192, 10535, 10960, 11180, 11782, 12040, 12467, 12740, 13426, 14248, 15344, 15652, 16856, 17810, 19180, 19565, 21070, 22360, 23564, 24080, 24934, 25480, 26852, 27391, 28496, 29455, 31304, 33565, 33712, 35620, 38360, 39130, 41237, 42140, 44720, 47128, 49868, 50960, 53704, 54782, 58910, 62335, 62608, 67130, 71240, 76583, 76720, 78260, 82474, 84280, 87269, 94256, 99736, 107408, 109564, 117820, 124670, 134260, 136955, 142480, 153166, 156520, 164948, 168560, 174538, 199472, 206185, 219128, 235640, 249340, 268520, 273910, 288659, 306332, 313040, 329896, 349076, 382915, 412370, 436345, 438256, 471280, 498680, 536081, 537040, 547820, 577318, 612664, 659792, 698152, 765830, 824740, 872690, 997360, 1072162, 1095640, 1154636, 1225328, 1396304, 1443295, 1531660, 1649480, 1745380, 2144324, 2191280, 2309272, 2680405, 2886590, 3063320, 3298960, 3490760, 3752567, 4288648, 4618544, 5360810, 5773180, 6126640, 6981520, 7505134, 8577296, 10721620, 11546360, 15010268, 18762835, 21443240, 23092720, 30020536, 37525670, 42886480, 60041072, 75051340, 150102680, 300205360]

約数ペア:

[(1, 300205360), (2, 150102680), (4, 75051340), (5, 60041072), (7, 42886480), (8, 37525670), (10, 30020536), (13, 23092720), (14, 21443240), (16, 18762835), (20, 15010268), (26, 11546360), (28, 10721620), (35, 8577296), (40, 7505134), (43, 6981520), (49, 6126640), (52, 5773180), (56, 5360810), (65, 4618544), (70, 4288648), (80, 3752567), (86, 3490760), (91, 3298960), (98, 3063320), (104, 2886590), (112, 2680405), (130, 2309272), (137, 2191280), (140, 2144324), (172, 1745380), (182, 1649480), (196, 1531660), (208, 1443295), (215, 1396304), (245, 1225328), (260, 1154636), (274, 1095640), (280, 1072162), (301, 997360), (344, 872690), (364, 824740), (392, 765830), (430, 698152), (455, 659792), (490, 612664), (520, 577318), (548, 547820), (559, 537040), (560, 536081), (602, 498680), (637, 471280), (685, 438256), (688, 436345), (728, 412370), (784, 382915), (860, 349076), (910, 329896), (959, 313040), (980, 306332), (1040, 288659), (1096, 273910), (1118, 268520), (1204, 249340), (1274, 235640), (1370, 219128), (1456, 206185), (1505, 199472), (1720, 174538), (1781, 168560), (1820, 164948), (1918, 156520), (1960, 153166), (2107, 142480), (2192, 136955), (2236, 134260), (2408, 124670), (2548, 117820), (2740, 109564), (2795, 107408), (3010, 99736), (3185, 94256), (3440, 87269), (3562, 84280), (3640, 82474), (3836, 78260), (3913, 76720), (3920, 76583), (4214, 71240), (4472, 67130), (4795, 62608), (4816, 62335), (5096, 58910), (5480, 54782), (5590, 53704), (5891, 50960), (6020, 49868), (6370, 47128), (6713, 44720), (7124, 42140), (7280, 41237), (7672, 39130), (7826, 38360), (8428, 35620), (8905, 33712), (8944, 33565), (9590, 31304), (10192, 29455), (10535, 28496), (10960, 27391), (11180, 26852), (11782, 25480), (12040, 24934), (12467, 24080), (12740, 23564), (13426, 22360), (14248, 21070), (15344, 19565), (15652, 19180), (16856, 17810)]