454742860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 1219276800

約数和(自身を除く): 764533940

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 47, 52, 55, 65, 68, 85, 94, 110, 130, 143, 170, 187, 188, 199, 220, 221, 235, 260, 286, 340, 374, 398, 442, 470, 517, 572, 611, 715, 748, 796, 799, 884, 935, 940, 995, 1034, 1105, 1222, 1430, 1598, 1870, 1990, 2068, 2189, 2210, 2431, 2444, 2585, 2587, 2860, 3055, 3196, 3383, 3740, 3980, 3995, 4378, 4420, 4862, 5170, 5174, 6110, 6721, 6766, 7990, 8756, 8789, 9353, 9724, 10340, 10348, 10387, 10945, 12155, 12220, 12935, 13442, 13532, 15980, 16915, 17578, 18706, 20774, 21890, 24310, 25870, 26884, 28457, 33605, 33830, 35156, 37213, 37412, 41548, 43780, 43945, 43979, 46765, 48620, 51740, 51935, 56914, 67210, 67660, 74426, 87890, 87958, 93530, 102883, 103870, 113828, 114257, 121589, 134420, 142285, 148852, 159001, 175780, 175916, 186065, 187060, 205766, 207740, 219895, 228514, 243178, 284570, 318002, 372130, 411532, 439790, 457028, 483769, 486356, 514415, 569140, 571285, 607945, 636004, 744260, 795005, 879580, 967538, 1028830, 1142570, 1215890, 1337479, 1590010, 1749011, 1935076, 2057660, 2067013, 2285140, 2418845, 2431780, 2674958, 3180020, 3498022, 4134026, 4837690, 5349916, 6687395, 6996044, 8268052, 8745055, 9675380, 10335065, 13374790, 17490110, 20670130, 22737143, 26749580, 34980220, 41340260, 45474286, 90948572, 113685715, 227371430, 454742860]

約数ペア:

[(1, 454742860), (2, 227371430), (4, 113685715), (5, 90948572), (10, 45474286), (11, 41340260), (13, 34980220), (17, 26749580), (20, 22737143), (22, 20670130), (26, 17490110), (34, 13374790), (44, 10335065), (47, 9675380), (52, 8745055), (55, 8268052), (65, 6996044), (68, 6687395), (85, 5349916), (94, 4837690), (110, 4134026), (130, 3498022), (143, 3180020), (170, 2674958), (187, 2431780), (188, 2418845), (199, 2285140), (220, 2067013), (221, 2057660), (235, 1935076), (260, 1749011), (286, 1590010), (340, 1337479), (374, 1215890), (398, 1142570), (442, 1028830), (470, 967538), (517, 879580), (572, 795005), (611, 744260), (715, 636004), (748, 607945), (796, 571285), (799, 569140), (884, 514415), (935, 486356), (940, 483769), (995, 457028), (1034, 439790), (1105, 411532), (1222, 372130), (1430, 318002), (1598, 284570), (1870, 243178), (1990, 228514), (2068, 219895), (2189, 207740), (2210, 205766), (2431, 187060), (2444, 186065), (2585, 175916), (2587, 175780), (2860, 159001), (3055, 148852), (3196, 142285), (3383, 134420), (3740, 121589), (3980, 114257), (3995, 113828), (4378, 103870), (4420, 102883), (4862, 93530), (5170, 87958), (5174, 87890), (6110, 74426), (6721, 67660), (6766, 67210), (7990, 56914), (8756, 51935), (8789, 51740), (9353, 48620), (9724, 46765), (10340, 43979), (10348, 43945), (10387, 43780), (10945, 41548), (12155, 37412), (12220, 37213), (12935, 35156), (13442, 33830), (13532, 33605), (15980, 28457), (16915, 26884), (17578, 25870), (18706, 24310), (20774, 21890)]