300765920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 216

約数和(自身を含む): 898985304

約数和(自身を除く): 598219384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 169, 182, 196, 208, 224, 227, 245, 260, 280, 338, 364, 392, 416, 454, 455, 490, 520, 560, 637, 676, 728, 784, 845, 908, 910, 980, 1040, 1120, 1135, 1183, 1274, 1352, 1456, 1568, 1589, 1690, 1816, 1820, 1960, 2080, 2270, 2366, 2548, 2704, 2912, 2951, 3178, 3185, 3380, 3632, 3640, 3920, 4540, 4732, 5096, 5408, 5902, 5915, 6356, 6370, 6760, 7264, 7280, 7840, 7945, 8281, 9080, 9464, 10192, 11123, 11804, 11830, 12712, 12740, 13520, 14560, 14755, 15890, 16562, 18160, 18928, 20384, 20657, 22246, 23608, 23660, 25424, 25480, 27040, 29510, 31780, 33124, 36320, 37856, 38363, 41314, 41405, 44492, 47216, 47320, 50848, 50960, 55615, 59020, 63560, 66248, 76726, 82628, 82810, 88984, 94432, 94640, 101920, 103285, 111230, 118040, 127120, 132496, 144599, 153452, 165256, 165620, 177968, 189280, 191815, 206570, 222460, 236080, 254240, 264992, 268541, 289198, 306904, 330512, 331240, 355936, 383630, 413140, 444920, 472160, 537082, 578396, 613808, 661024, 662480, 722995, 767260, 826280, 889840, 1074164, 1156792, 1227616, 1324960, 1342705, 1445990, 1534520, 1652560, 1779680, 1879787, 2148328, 2313584, 2685410, 2891980, 3069040, 3305120, 3759574, 4296656, 4627168, 5370820, 5783960, 6138080, 7519148, 8593312, 9398935, 10741640, 11567920, 15038296, 18797870, 21483280, 23135840, 30076592, 37595740, 42966560, 60153184, 75191480, 150382960, 300765920]

約数ペア:

[(1, 300765920), (2, 150382960), (4, 75191480), (5, 60153184), (7, 42966560), (8, 37595740), (10, 30076592), (13, 23135840), (14, 21483280), (16, 18797870), (20, 15038296), (26, 11567920), (28, 10741640), (32, 9398935), (35, 8593312), (40, 7519148), (49, 6138080), (52, 5783960), (56, 5370820), (65, 4627168), (70, 4296656), (80, 3759574), (91, 3305120), (98, 3069040), (104, 2891980), (112, 2685410), (130, 2313584), (140, 2148328), (160, 1879787), (169, 1779680), (182, 1652560), (196, 1534520), (208, 1445990), (224, 1342705), (227, 1324960), (245, 1227616), (260, 1156792), (280, 1074164), (338, 889840), (364, 826280), (392, 767260), (416, 722995), (454, 662480), (455, 661024), (490, 613808), (520, 578396), (560, 537082), (637, 472160), (676, 444920), (728, 413140), (784, 383630), (845, 355936), (908, 331240), (910, 330512), (980, 306904), (1040, 289198), (1120, 268541), (1135, 264992), (1183, 254240), (1274, 236080), (1352, 222460), (1456, 206570), (1568, 191815), (1589, 189280), (1690, 177968), (1816, 165620), (1820, 165256), (1960, 153452), (2080, 144599), (2270, 132496), (2366, 127120), (2548, 118040), (2704, 111230), (2912, 103285), (2951, 101920), (3178, 94640), (3185, 94432), (3380, 88984), (3632, 82810), (3640, 82628), (3920, 76726), (4540, 66248), (4732, 63560), (5096, 59020), (5408, 55615), (5902, 50960), (5915, 50848), (6356, 47320), (6370, 47216), (6760, 44492), (7264, 41405), (7280, 41314), (7840, 38363), (7945, 37856), (8281, 36320), (9080, 33124), (9464, 31780), (10192, 29510), (11123, 27040), (11804, 25480), (11830, 25424), (12712, 23660), (12740, 23608), (13520, 22246), (14560, 20657), (14755, 20384), (15890, 18928), (16562, 18160)]