18790200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 75151440

約数和(自身を除く): 56361240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 73, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 146, 150, 156, 165, 180, 195, 198, 200, 219, 220, 225, 234, 260, 264, 275, 286, 292, 300, 312, 325, 330, 360, 365, 390, 396, 429, 438, 440, 450, 468, 495, 520, 550, 572, 584, 585, 600, 650, 657, 660, 715, 730, 780, 792, 803, 825, 858, 876, 900, 936, 949, 975, 990, 1095, 1100, 1144, 1170, 1287, 1300, 1314, 1320, 1430, 1460, 1560, 1606, 1650, 1716, 1752, 1800, 1825, 1898, 1950, 1980, 2145, 2190, 2200, 2340, 2409, 2475, 2574, 2600, 2628, 2847, 2860, 2920, 2925, 3212, 3285, 3300, 3432, 3575, 3650, 3796, 3900, 3960, 4015, 4290, 4380, 4680, 4745, 4818, 4950, 5148, 5256, 5475, 5694, 5720, 5850, 6424, 6435, 6570, 6600, 7150, 7227, 7300, 7592, 7800, 8030, 8541, 8580, 8760, 9490, 9636, 9900, 10296, 10439, 10725, 10950, 11388, 11700, 12045, 12870, 13140, 14235, 14300, 14454, 14600, 16060, 16425, 17082, 17160, 18980, 19272, 19800, 20075, 20878, 21450, 21900, 22776, 23400, 23725, 24090, 25740, 26280, 28470, 28600, 28908, 31317, 32120, 32175, 32850, 34164, 36135, 37960, 40150, 41756, 42705, 42900, 43800, 47450, 48180, 51480, 52195, 56940, 57816, 60225, 62634, 64350, 65700, 68328, 71175, 72270, 80300, 83512, 85410, 85800, 93951, 94900, 96360, 104390, 113880, 120450, 125268, 128700, 131400, 142350, 144540, 156585, 160600, 170820, 180675, 187902, 189800, 208780, 213525, 240900, 250536, 257400, 260975, 284700, 289080, 313170, 341640, 361350, 375804, 417560, 427050, 469755, 481800, 521950, 569400, 626340, 722700, 751608, 782925, 854100, 939510, 1043900, 1252680, 1445400, 1565850, 1708200, 1879020, 2087800, 2348775, 3131700, 3758040, 4697550, 6263400, 9395100, 18790200]

約数ペア:

[(1, 18790200), (2, 9395100), (3, 6263400), (4, 4697550), (5, 3758040), (6, 3131700), (8, 2348775), (9, 2087800), (10, 1879020), (11, 1708200), (12, 1565850), (13, 1445400), (15, 1252680), (18, 1043900), (20, 939510), (22, 854100), (24, 782925), (25, 751608), (26, 722700), (30, 626340), (33, 569400), (36, 521950), (39, 481800), (40, 469755), (44, 427050), (45, 417560), (50, 375804), (52, 361350), (55, 341640), (60, 313170), (65, 289080), (66, 284700), (72, 260975), (73, 257400), (75, 250536), (78, 240900), (88, 213525), (90, 208780), (99, 189800), (100, 187902), (104, 180675), (110, 170820), (117, 160600), (120, 156585), (130, 144540), (132, 142350), (143, 131400), (146, 128700), (150, 125268), (156, 120450), (165, 113880), (180, 104390), (195, 96360), (198, 94900), (200, 93951), (219, 85800), (220, 85410), (225, 83512), (234, 80300), (260, 72270), (264, 71175), (275, 68328), (286, 65700), (292, 64350), (300, 62634), (312, 60225), (325, 57816), (330, 56940), (360, 52195), (365, 51480), (390, 48180), (396, 47450), (429, 43800), (438, 42900), (440, 42705), (450, 41756), (468, 40150), (495, 37960), (520, 36135), (550, 34164), (572, 32850), (584, 32175), (585, 32120), (600, 31317), (650, 28908), (657, 28600), (660, 28470), (715, 26280), (730, 25740), (780, 24090), (792, 23725), (803, 23400), (825, 22776), (858, 21900), (876, 21450), (900, 20878), (936, 20075), (949, 19800), (975, 19272), (990, 18980), (1095, 17160), (1100, 17082), (1144, 16425), (1170, 16060), (1287, 14600), (1300, 14454), (1314, 14300), (1320, 14235), (1430, 13140), (1460, 12870), (1560, 12045), (1606, 11700), (1650, 11388), (1716, 10950), (1752, 10725), (1800, 10439), (1825, 10296), (1898, 9900), (1950, 9636), (1980, 9490), (2145, 8760), (2190, 8580), (2200, 8541), (2340, 8030), (2409, 7800), (2475, 7592), (2574, 7300), (2600, 7227), (2628, 7150), (2847, 6600), (2860, 6570), (2920, 6435), (2925, 6424), (3212, 5850), (3285, 5720), (3300, 5694), (3432, 5475), (3575, 5256), (3650, 5148), (3796, 4950), (3900, 4818), (3960, 4745), (4015, 4680), (4290, 4380)]