62605400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 173166000

約数和(自身を除く): 110560600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 121, 130, 143, 199, 200, 220, 242, 260, 275, 286, 325, 398, 440, 484, 520, 550, 572, 605, 650, 715, 796, 968, 995, 1100, 1144, 1210, 1300, 1430, 1573, 1592, 1990, 2189, 2200, 2420, 2587, 2600, 2860, 3025, 3146, 3575, 3980, 4378, 4840, 4975, 5174, 5720, 6050, 6292, 7150, 7865, 7960, 8756, 9950, 10348, 10945, 12100, 12584, 12935, 14300, 15730, 17512, 19900, 20696, 21890, 24079, 24200, 25870, 28457, 28600, 31460, 39325, 39800, 43780, 48158, 51740, 54725, 56914, 62920, 64675, 78650, 87560, 96316, 103480, 109450, 113828, 120395, 129350, 142285, 157300, 192632, 218900, 227656, 240790, 258700, 284570, 313027, 314600, 437800, 481580, 517400, 569140, 601975, 626054, 711425, 963160, 1138280, 1203950, 1252108, 1422850, 1565135, 2407900, 2504216, 2845700, 3130270, 4815800, 5691400, 6260540, 7825675, 12521080, 15651350, 31302700, 62605400]

約数ペア:

[(1, 62605400), (2, 31302700), (4, 15651350), (5, 12521080), (8, 7825675), (10, 6260540), (11, 5691400), (13, 4815800), (20, 3130270), (22, 2845700), (25, 2504216), (26, 2407900), (40, 1565135), (44, 1422850), (50, 1252108), (52, 1203950), (55, 1138280), (65, 963160), (88, 711425), (100, 626054), (104, 601975), (110, 569140), (121, 517400), (130, 481580), (143, 437800), (199, 314600), (200, 313027), (220, 284570), (242, 258700), (260, 240790), (275, 227656), (286, 218900), (325, 192632), (398, 157300), (440, 142285), (484, 129350), (520, 120395), (550, 113828), (572, 109450), (605, 103480), (650, 96316), (715, 87560), (796, 78650), (968, 64675), (995, 62920), (1100, 56914), (1144, 54725), (1210, 51740), (1300, 48158), (1430, 43780), (1573, 39800), (1592, 39325), (1990, 31460), (2189, 28600), (2200, 28457), (2420, 25870), (2587, 24200), (2600, 24079), (2860, 21890), (3025, 20696), (3146, 19900), (3575, 17512), (3980, 15730), (4378, 14300), (4840, 12935), (4975, 12584), (5174, 12100), (5720, 10945), (6050, 10348), (6292, 9950), (7150, 8756), (7865, 7960)]