174997680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5139

約数の個数: 160

約数和(自身を含む): 637459200

約数和(自身を除く): 462461520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5099, 5720, 6864, 8580, 10198, 11440, 15297, 17160, 20396, 25495, 30594, 34320, 40792, 50990, 56089, 61188, 66287, 76485, 81584, 101980, 112178, 122376, 132574, 152970, 168267, 198861, 203960, 224356, 244752, 265148, 280445, 305940, 331435, 336534, 397722, 407920, 448712, 530296, 560890, 611880, 662870, 673068, 729157, 795444, 841335, 897424, 994305, 1060592, 1121780, 1223760, 1325740, 1346136, 1458314, 1590888, 1682670, 1988610, 2187471, 2243560, 2651480, 2692272, 2916628, 3181776, 3365340, 3645785, 3977220, 4374942, 4487120, 5302960, 5833256, 6730680, 7291570, 7954440, 8749884, 10937355, 11666512, 13461360, 14583140, 15908880, 17499768, 21874710, 29166280, 34999536, 43749420, 58332560, 87498840, 174997680]

約数ペア:

[(1, 174997680), (2, 87498840), (3, 58332560), (4, 43749420), (5, 34999536), (6, 29166280), (8, 21874710), (10, 17499768), (11, 15908880), (12, 14583140), (13, 13461360), (15, 11666512), (16, 10937355), (20, 8749884), (22, 7954440), (24, 7291570), (26, 6730680), (30, 5833256), (33, 5302960), (39, 4487120), (40, 4374942), (44, 3977220), (48, 3645785), (52, 3365340), (55, 3181776), (60, 2916628), (65, 2692272), (66, 2651480), (78, 2243560), (80, 2187471), (88, 1988610), (104, 1682670), (110, 1590888), (120, 1458314), (130, 1346136), (132, 1325740), (143, 1223760), (156, 1121780), (165, 1060592), (176, 994305), (195, 897424), (208, 841335), (220, 795444), (240, 729157), (260, 673068), (264, 662870), (286, 611880), (312, 560890), (330, 530296), (390, 448712), (429, 407920), (440, 397722), (520, 336534), (528, 331435), (572, 305940), (624, 280445), (660, 265148), (715, 244752), (780, 224356), (858, 203960), (880, 198861), (1040, 168267), (1144, 152970), (1320, 132574), (1430, 122376), (1560, 112178), (1716, 101980), (2145, 81584), (2288, 76485), (2640, 66287), (2860, 61188), (3120, 56089), (3432, 50990), (4290, 40792), (5099, 34320), (5720, 30594), (6864, 25495), (8580, 20396), (10198, 17160), (11440, 15297)]