4271852900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 10789309440

約数和(自身を除く): 6517456540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 140, 175, 179, 206, 331, 350, 358, 412, 515, 662, 700, 716, 721, 895, 1030, 1253, 1324, 1442, 1655, 1790, 2060, 2317, 2506, 2575, 2884, 3310, 3580, 3605, 4475, 4634, 5012, 5150, 6265, 6620, 7210, 8275, 8950, 9268, 10300, 11585, 12530, 14420, 16550, 17900, 18025, 18437, 23170, 25060, 31325, 33100, 34093, 36050, 36874, 46340, 57925, 59249, 62650, 68186, 72100, 73748, 92185, 115850, 118498, 125300, 129059, 136372, 170465, 184370, 231700, 236996, 238651, 258118, 296245, 340930, 368740, 414743, 460925, 477302, 516236, 592490, 645295, 681860, 829486, 852325, 921850, 954604, 1184980, 1193255, 1290590, 1481225, 1658972, 1704650, 1843700, 2073715, 2386510, 2581180, 2962450, 3226475, 3409300, 4147430, 4773020, 5924900, 5966275, 6102647, 6452950, 8294860, 10368575, 11932550, 12205294, 12905900, 20737150, 23865100, 24410588, 30513235, 41474300, 42718529, 61026470, 85437058, 122052940, 152566175, 170874116, 213592645, 305132350, 427185290, 610264700, 854370580, 1067963225, 2135926450, 4271852900]

約数ペア:

[(1, 4271852900), (2, 2135926450), (4, 1067963225), (5, 854370580), (7, 610264700), (10, 427185290), (14, 305132350), (20, 213592645), (25, 170874116), (28, 152566175), (35, 122052940), (50, 85437058), (70, 61026470), (100, 42718529), (103, 41474300), (140, 30513235), (175, 24410588), (179, 23865100), (206, 20737150), (331, 12905900), (350, 12205294), (358, 11932550), (412, 10368575), (515, 8294860), (662, 6452950), (700, 6102647), (716, 5966275), (721, 5924900), (895, 4773020), (1030, 4147430), (1253, 3409300), (1324, 3226475), (1442, 2962450), (1655, 2581180), (1790, 2386510), (2060, 2073715), (2317, 1843700), (2506, 1704650), (2575, 1658972), (2884, 1481225), (3310, 1290590), (3580, 1193255), (3605, 1184980), (4475, 954604), (4634, 921850), (5012, 852325), (5150, 829486), (6265, 681860), (6620, 645295), (7210, 592490), (8275, 516236), (8950, 477302), (9268, 460925), (10300, 414743), (11585, 368740), (12530, 340930), (14420, 296245), (16550, 258118), (17900, 238651), (18025, 236996), (18437, 231700), (23170, 184370), (25060, 170465), (31325, 136372), (33100, 129059), (34093, 125300), (36050, 118498), (36874, 115850), (46340, 92185), (57925, 73748), (59249, 72100), (62650, 68186)]