156980812300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1\times {\mathrm{2027}}^1$

素因数の和:3548

約数の個数: 144

約数和(自身を含む): 376243856352

約数和(自身を除く): 219263044052

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 820, 1025, 1066, 1300, 1453, 2027, 2050, 2132, 2665, 2906, 4054, 4100, 5330, 5812, 7265, 8108, 10135, 10660, 13325, 14530, 18889, 20270, 26351, 26650, 29060, 36325, 37778, 40540, 50675, 52702, 53300, 59573, 72650, 75556, 83107, 94445, 101350, 105404, 119146, 131755, 145300, 166214, 188890, 202700, 238292, 263510, 297865, 332428, 377780, 415535, 472225, 527020, 595730, 658775, 774449, 831070, 944450, 1080391, 1191460, 1317550, 1489325, 1548898, 1662140, 1888900, 2077675, 2160782, 2635100, 2945231, 2978650, 3097796, 3872245, 4155350, 4321564, 5401955, 5890462, 5957300, 7744490, 8310700, 10803910, 11780924, 14726155, 15488980, 19361225, 21607820, 27009775, 29452310, 38288003, 38722450, 54019550, 58904620, 73630775, 76576006, 77444900, 108039100, 120754471, 147261550, 153152012, 191440015, 241508942, 294523100, 382880030, 483017884, 603772355, 765760060, 957200075, 1207544710, 1569808123, 1914400150, 2415089420, 3018861775, 3139616246, 3828800300, 6037723550, 6279232492, 7849040615, 12075447100, 15698081230, 31396162460, 39245203075, 78490406150, 156980812300]

約数ペア:

[(1, 156980812300), (2, 78490406150), (4, 39245203075), (5, 31396162460), (10, 15698081230), (13, 12075447100), (20, 7849040615), (25, 6279232492), (26, 6037723550), (41, 3828800300), (50, 3139616246), (52, 3018861775), (65, 2415089420), (82, 1914400150), (100, 1569808123), (130, 1207544710), (164, 957200075), (205, 765760060), (260, 603772355), (325, 483017884), (410, 382880030), (533, 294523100), (650, 241508942), (820, 191440015), (1025, 153152012), (1066, 147261550), (1300, 120754471), (1453, 108039100), (2027, 77444900), (2050, 76576006), (2132, 73630775), (2665, 58904620), (2906, 54019550), (4054, 38722450), (4100, 38288003), (5330, 29452310), (5812, 27009775), (7265, 21607820), (8108, 19361225), (10135, 15488980), (10660, 14726155), (13325, 11780924), (14530, 10803910), (18889, 8310700), (20270, 7744490), (26351, 5957300), (26650, 5890462), (29060, 5401955), (36325, 4321564), (37778, 4155350), (40540, 3872245), (50675, 3097796), (52702, 2978650), (53300, 2945231), (59573, 2635100), (72650, 2160782), (75556, 2077675), (83107, 1888900), (94445, 1662140), (101350, 1548898), (105404, 1489325), (119146, 1317550), (131755, 1191460), (145300, 1080391), (166214, 944450), (188890, 831070), (202700, 774449), (238292, 658775), (263510, 595730), (297865, 527020), (332428, 472225), (377780, 415535)]