27298700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 73495296

約数和(自身を除く): 46196596

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 25, 26, 44, 46, 50, 52, 55, 65, 83, 92, 100, 110, 115, 130, 143, 166, 220, 230, 253, 260, 275, 286, 299, 325, 332, 415, 460, 506, 550, 572, 575, 598, 650, 715, 830, 913, 1012, 1079, 1100, 1150, 1196, 1265, 1300, 1430, 1495, 1660, 1826, 1909, 2075, 2158, 2300, 2530, 2860, 2990, 3289, 3575, 3652, 3818, 4150, 4316, 4565, 5060, 5395, 5980, 6325, 6578, 7150, 7475, 7636, 8300, 9130, 9545, 10790, 11869, 12650, 13156, 14300, 14950, 16445, 18260, 19090, 20999, 21580, 22825, 23738, 24817, 25300, 26975, 29900, 32890, 38180, 41998, 45650, 47476, 47725, 49634, 53950, 59345, 65780, 82225, 83996, 91300, 95450, 99268, 104995, 107900, 118690, 124085, 164450, 190900, 209990, 237380, 248170, 272987, 296725, 328900, 419980, 496340, 524975, 545974, 593450, 620425, 1049950, 1091948, 1186900, 1240850, 1364935, 2099900, 2481700, 2729870, 5459740, 6824675, 13649350, 27298700]

約数ペア:

[(1, 27298700), (2, 13649350), (4, 6824675), (5, 5459740), (10, 2729870), (11, 2481700), (13, 2099900), (20, 1364935), (22, 1240850), (23, 1186900), (25, 1091948), (26, 1049950), (44, 620425), (46, 593450), (50, 545974), (52, 524975), (55, 496340), (65, 419980), (83, 328900), (92, 296725), (100, 272987), (110, 248170), (115, 237380), (130, 209990), (143, 190900), (166, 164450), (220, 124085), (230, 118690), (253, 107900), (260, 104995), (275, 99268), (286, 95450), (299, 91300), (325, 83996), (332, 82225), (415, 65780), (460, 59345), (506, 53950), (550, 49634), (572, 47725), (575, 47476), (598, 45650), (650, 41998), (715, 38180), (830, 32890), (913, 29900), (1012, 26975), (1079, 25300), (1100, 24817), (1150, 23738), (1196, 22825), (1265, 21580), (1300, 20999), (1430, 19090), (1495, 18260), (1660, 16445), (1826, 14950), (1909, 14300), (2075, 13156), (2158, 12650), (2300, 11869), (2530, 10790), (2860, 9545), (2990, 9130), (3289, 8300), (3575, 7636), (3652, 7475), (3818, 7150), (4150, 6578), (4316, 6325), (4565, 5980), (5060, 5395)]