85508300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 198268560

約数和(自身を除く): 112760260

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 179, 281, 340, 358, 425, 562, 716, 850, 895, 1124, 1405, 1700, 1790, 2810, 3043, 3580, 4475, 4777, 5620, 6086, 7025, 8950, 9554, 12172, 14050, 15215, 17900, 19108, 23885, 28100, 30430, 47770, 50299, 60860, 76075, 95540, 100598, 119425, 152150, 201196, 238850, 251495, 304300, 477700, 502990, 855083, 1005980, 1257475, 1710166, 2514950, 3420332, 4275415, 5029900, 8550830, 17101660, 21377075, 42754150, 85508300]

約数ペア:

[(1, 85508300), (2, 42754150), (4, 21377075), (5, 17101660), (10, 8550830), (17, 5029900), (20, 4275415), (25, 3420332), (34, 2514950), (50, 1710166), (68, 1257475), (85, 1005980), (100, 855083), (170, 502990), (179, 477700), (281, 304300), (340, 251495), (358, 238850), (425, 201196), (562, 152150), (716, 119425), (850, 100598), (895, 95540), (1124, 76075), (1405, 60860), (1700, 50299), (1790, 47770), (2810, 30430), (3043, 28100), (3580, 23885), (4475, 19108), (4777, 17900), (5620, 15215), (6086, 14050), (7025, 12172), (8950, 9554)]