91744920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 256

約数和(自身を含む): 342144000

約数和(自身を除く): 250399080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 263, 270, 285, 306, 323, 340, 342, 360, 380, 408, 456, 459, 510, 513, 526, 540, 570, 612, 646, 680, 684, 760, 765, 789, 855, 918, 969, 1020, 1026, 1052, 1080, 1140, 1224, 1292, 1315, 1368, 1530, 1578, 1615, 1710, 1836, 1938, 2040, 2052, 2104, 2280, 2295, 2367, 2565, 2584, 2630, 2907, 3060, 3156, 3230, 3420, 3672, 3876, 3945, 4104, 4471, 4590, 4734, 4845, 4997, 5130, 5260, 5814, 6120, 6312, 6460, 6840, 7101, 7752, 7890, 8721, 8942, 9180, 9468, 9690, 9994, 10260, 10520, 11628, 11835, 12920, 13413, 14202, 14535, 14991, 15780, 17442, 17884, 18360, 18936, 19380, 19988, 20520, 22355, 23256, 23670, 24985, 26826, 28404, 29070, 29982, 31560, 34884, 35505, 35768, 38760, 39976, 40239, 43605, 44710, 44973, 47340, 49970, 53652, 56808, 58140, 59964, 67065, 69768, 71010, 74955, 80478, 84949, 87210, 89420, 89946, 94680, 99940, 107304, 116280, 119928, 120717, 134130, 134919, 142020, 149910, 160956, 169898, 174420, 178840, 179892, 199880, 201195, 224865, 241434, 254847, 268260, 269838, 284040, 299820, 321912, 339796, 348840, 359784, 402390, 424745, 449730, 482868, 509694, 536520, 539676, 599640, 603585, 674595, 679592, 764541, 804780, 849490, 899460, 965736, 1019388, 1079352, 1207170, 1274235, 1349190, 1529082, 1609560, 1698980, 1798920, 2038776, 2293623, 2414340, 2548470, 2698380, 3058164, 3397960, 3822705, 4587246, 4828680, 5096940, 5396760, 6116328, 7645410, 9174492, 10193880, 11468115, 15290820, 18348984, 22936230, 30581640, 45872460, 91744920]

約数ペア:

[(1, 91744920), (2, 45872460), (3, 30581640), (4, 22936230), (5, 18348984), (6, 15290820), (8, 11468115), (9, 10193880), (10, 9174492), (12, 7645410), (15, 6116328), (17, 5396760), (18, 5096940), (19, 4828680), (20, 4587246), (24, 3822705), (27, 3397960), (30, 3058164), (34, 2698380), (36, 2548470), (38, 2414340), (40, 2293623), (45, 2038776), (51, 1798920), (54, 1698980), (57, 1609560), (60, 1529082), (68, 1349190), (72, 1274235), (76, 1207170), (85, 1079352), (90, 1019388), (95, 965736), (102, 899460), (108, 849490), (114, 804780), (120, 764541), (135, 679592), (136, 674595), (152, 603585), (153, 599640), (170, 539676), (171, 536520), (180, 509694), (190, 482868), (204, 449730), (216, 424745), (228, 402390), (255, 359784), (263, 348840), (270, 339796), (285, 321912), (306, 299820), (323, 284040), (340, 269838), (342, 268260), (360, 254847), (380, 241434), (408, 224865), (456, 201195), (459, 199880), (510, 179892), (513, 178840), (526, 174420), (540, 169898), (570, 160956), (612, 149910), (646, 142020), (680, 134919), (684, 134130), (760, 120717), (765, 119928), (789, 116280), (855, 107304), (918, 99940), (969, 94680), (1020, 89946), (1026, 89420), (1052, 87210), (1080, 84949), (1140, 80478), (1224, 74955), (1292, 71010), (1315, 69768), (1368, 67065), (1530, 59964), (1578, 58140), (1615, 56808), (1710, 53652), (1836, 49970), (1938, 47340), (2040, 44973), (2052, 44710), (2104, 43605), (2280, 40239), (2295, 39976), (2367, 38760), (2565, 35768), (2584, 35505), (2630, 34884), (2907, 31560), (3060, 29982), (3156, 29070), (3230, 28404), (3420, 26826), (3672, 24985), (3876, 23670), (3945, 23256), (4104, 22355), (4471, 20520), (4590, 19988), (4734, 19380), (4845, 18936), (4997, 18360), (5130, 17884), (5260, 17442), (5814, 15780), (6120, 14991), (6312, 14535), (6460, 14202), (6840, 13413), (7101, 12920), (7752, 11835), (7890, 11628), (8721, 10520), (8942, 10260), (9180, 9994), (9468, 9690)]