54114400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 146803104

約数和(自身を除く): 92688704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 160, 170, 173, 184, 200, 230, 272, 340, 346, 368, 391, 400, 425, 460, 544, 575, 680, 692, 736, 782, 800, 850, 865, 920, 1150, 1360, 1384, 1564, 1700, 1730, 1840, 1955, 2300, 2720, 2768, 2941, 3128, 3400, 3460, 3680, 3910, 3979, 4325, 4600, 5536, 5882, 6256, 6800, 6920, 7820, 7958, 8650, 9200, 9775, 11764, 12512, 13600, 13840, 14705, 15640, 15916, 17300, 18400, 19550, 19895, 23528, 27680, 29410, 31280, 31832, 34600, 39100, 39790, 47056, 58820, 62560, 63664, 67643, 69200, 73525, 78200, 79580, 94112, 99475, 117640, 127328, 135286, 138400, 147050, 156400, 159160, 198950, 235280, 270572, 294100, 312800, 318320, 338215, 397900, 470560, 541144, 588200, 636640, 676430, 795800, 1082288, 1176400, 1352860, 1591600, 1691075, 2164576, 2352800, 2705720, 3183200, 3382150, 5411440, 6764300, 10822880, 13528600, 27057200, 54114400]

約数ペア:

[(1, 54114400), (2, 27057200), (4, 13528600), (5, 10822880), (8, 6764300), (10, 5411440), (16, 3382150), (17, 3183200), (20, 2705720), (23, 2352800), (25, 2164576), (32, 1691075), (34, 1591600), (40, 1352860), (46, 1176400), (50, 1082288), (68, 795800), (80, 676430), (85, 636640), (92, 588200), (100, 541144), (115, 470560), (136, 397900), (160, 338215), (170, 318320), (173, 312800), (184, 294100), (200, 270572), (230, 235280), (272, 198950), (340, 159160), (346, 156400), (368, 147050), (391, 138400), (400, 135286), (425, 127328), (460, 117640), (544, 99475), (575, 94112), (680, 79580), (692, 78200), (736, 73525), (782, 69200), (800, 67643), (850, 63664), (865, 62560), (920, 58820), (1150, 47056), (1360, 39790), (1384, 39100), (1564, 34600), (1700, 31832), (1730, 31280), (1840, 29410), (1955, 27680), (2300, 23528), (2720, 19895), (2768, 19550), (2941, 18400), (3128, 17300), (3400, 15916), (3460, 15640), (3680, 14705), (3910, 13840), (3979, 13600), (4325, 12512), (4600, 11764), (5536, 9775), (5882, 9200), (6256, 8650), (6800, 7958), (6920, 7820)]