65160200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 180764100

約数和(自身を除く): 115603900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 61, 70, 98, 100, 109, 122, 140, 175, 196, 200, 218, 244, 245, 280, 305, 350, 392, 427, 436, 488, 490, 545, 610, 700, 763, 854, 872, 980, 1090, 1220, 1225, 1400, 1525, 1526, 1708, 1960, 2135, 2180, 2440, 2450, 2725, 2989, 3050, 3052, 3416, 3815, 4270, 4360, 4900, 5341, 5450, 5978, 6100, 6104, 6649, 7630, 8540, 9800, 10675, 10682, 10900, 11956, 12200, 13298, 14945, 15260, 17080, 19075, 21350, 21364, 21800, 23912, 26596, 26705, 29890, 30520, 33245, 38150, 42700, 42728, 46543, 53192, 53410, 59780, 66490, 74725, 76300, 85400, 93086, 106820, 119560, 132980, 133525, 149450, 152600, 166225, 186172, 213640, 232715, 265960, 267050, 298900, 325801, 332450, 372344, 465430, 534100, 597800, 651602, 664900, 930860, 1068200, 1163575, 1303204, 1329800, 1629005, 1861720, 2327150, 2606408, 3258010, 4654300, 6516020, 8145025, 9308600, 13032040, 16290050, 32580100, 65160200]

約数ペア:

[(1, 65160200), (2, 32580100), (4, 16290050), (5, 13032040), (7, 9308600), (8, 8145025), (10, 6516020), (14, 4654300), (20, 3258010), (25, 2606408), (28, 2327150), (35, 1861720), (40, 1629005), (49, 1329800), (50, 1303204), (56, 1163575), (61, 1068200), (70, 930860), (98, 664900), (100, 651602), (109, 597800), (122, 534100), (140, 465430), (175, 372344), (196, 332450), (200, 325801), (218, 298900), (244, 267050), (245, 265960), (280, 232715), (305, 213640), (350, 186172), (392, 166225), (427, 152600), (436, 149450), (488, 133525), (490, 132980), (545, 119560), (610, 106820), (700, 93086), (763, 85400), (854, 76300), (872, 74725), (980, 66490), (1090, 59780), (1220, 53410), (1225, 53192), (1400, 46543), (1525, 42728), (1526, 42700), (1708, 38150), (1960, 33245), (2135, 30520), (2180, 29890), (2440, 26705), (2450, 26596), (2725, 23912), (2989, 21800), (3050, 21364), (3052, 21350), (3416, 19075), (3815, 17080), (4270, 15260), (4360, 14945), (4900, 13298), (5341, 12200), (5450, 11956), (5978, 10900), (6100, 10682), (6104, 10675), (6649, 9800), (7630, 8540)]