152020164100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1\times {\mathrm{1951}}^1$

素因数の和:2838

約数の個数: 144

約数和(自身を含む): 380141224960

約数和(自身を除く): 228121060860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 628, 700, 709, 785, 1099, 1418, 1570, 1951, 2198, 2836, 3140, 3545, 3902, 3925, 4396, 4963, 5495, 7090, 7804, 7850, 9755, 9926, 10990, 13657, 14180, 15700, 17725, 19510, 19852, 21980, 24815, 27314, 27475, 35450, 39020, 48775, 49630, 54628, 54950, 68285, 70900, 97550, 99260, 109900, 111313, 124075, 136570, 195100, 222626, 248150, 273140, 306307, 341425, 445252, 496300, 556565, 612614, 682850, 779191, 1113130, 1225228, 1365700, 1383259, 1531535, 1558382, 2144149, 2226260, 2766518, 2782825, 3063070, 3116764, 3895955, 4288298, 5533036, 5565650, 6126140, 6916295, 7657675, 7791910, 8576596, 9682813, 10720745, 11131300, 13832590, 15315350, 15583820, 19365626, 19479775, 21441490, 27665180, 30630700, 34581475, 38731252, 38959550, 42882980, 48414065, 53603725, 69162950, 77919100, 96828130, 107207450, 138325900, 193656260, 214414900, 217171663, 242070325, 434343326, 484140650, 868686652, 968281300, 1085858315, 1520201641, 2171716630, 3040403282, 4343433260, 5429291575, 6080806564, 7601008205, 10858583150, 15202016410, 21717166300, 30404032820, 38005041025, 76010082050, 152020164100]

約数ペア:

[(1, 152020164100), (2, 76010082050), (4, 38005041025), (5, 30404032820), (7, 21717166300), (10, 15202016410), (14, 10858583150), (20, 7601008205), (25, 6080806564), (28, 5429291575), (35, 4343433260), (50, 3040403282), (70, 2171716630), (100, 1520201641), (140, 1085858315), (157, 968281300), (175, 868686652), (314, 484140650), (350, 434343326), (628, 242070325), (700, 217171663), (709, 214414900), (785, 193656260), (1099, 138325900), (1418, 107207450), (1570, 96828130), (1951, 77919100), (2198, 69162950), (2836, 53603725), (3140, 48414065), (3545, 42882980), (3902, 38959550), (3925, 38731252), (4396, 34581475), (4963, 30630700), (5495, 27665180), (7090, 21441490), (7804, 19479775), (7850, 19365626), (9755, 15583820), (9926, 15315350), (10990, 13832590), (13657, 11131300), (14180, 10720745), (15700, 9682813), (17725, 8576596), (19510, 7791910), (19852, 7657675), (21980, 6916295), (24815, 6126140), (27314, 5565650), (27475, 5533036), (35450, 4288298), (39020, 3895955), (48775, 3116764), (49630, 3063070), (54628, 2782825), (54950, 2766518), (68285, 2226260), (70900, 2144149), (97550, 1558382), (99260, 1531535), (109900, 1383259), (111313, 1365700), (124075, 1225228), (136570, 1113130), (195100, 779191), (222626, 682850), (248150, 612614), (273140, 556565), (306307, 496300), (341425, 445252)]