828493350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 2199515472

約数和(自身を除く): 1371022122

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 53, 69, 75, 106, 115, 138, 150, 159, 197, 230, 265, 318, 345, 394, 529, 530, 575, 591, 690, 795, 985, 1058, 1150, 1182, 1219, 1325, 1587, 1590, 1725, 1970, 2438, 2645, 2650, 2955, 3174, 3450, 3657, 3975, 4531, 4925, 5290, 5910, 6095, 7314, 7935, 7950, 9062, 9850, 10441, 12190, 13225, 13593, 14775, 15870, 18285, 20882, 22655, 26450, 27186, 28037, 29550, 30475, 31323, 36570, 39675, 45310, 52205, 56074, 60950, 62646, 67965, 79350, 84111, 91425, 104213, 104410, 113275, 135930, 140185, 156615, 168222, 182850, 208426, 226550, 240143, 261025, 280370, 312639, 313230, 339825, 420555, 480286, 521065, 522050, 625278, 679650, 700925, 720429, 783075, 841110, 1042130, 1200715, 1401850, 1440858, 1563195, 1566150, 2102775, 2401430, 2605325, 3126390, 3602145, 4205550, 5210650, 5523289, 6003575, 7204290, 7815975, 11046578, 12007150, 15631950, 16569867, 18010725, 27616445, 33139734, 36021450, 55232890, 82849335, 138082225, 165698670, 276164450, 414246675, 828493350]

約数ペア:

[(1, 828493350), (2, 414246675), (3, 276164450), (5, 165698670), (6, 138082225), (10, 82849335), (15, 55232890), (23, 36021450), (25, 33139734), (30, 27616445), (46, 18010725), (50, 16569867), (53, 15631950), (69, 12007150), (75, 11046578), (106, 7815975), (115, 7204290), (138, 6003575), (150, 5523289), (159, 5210650), (197, 4205550), (230, 3602145), (265, 3126390), (318, 2605325), (345, 2401430), (394, 2102775), (529, 1566150), (530, 1563195), (575, 1440858), (591, 1401850), (690, 1200715), (795, 1042130), (985, 841110), (1058, 783075), (1150, 720429), (1182, 700925), (1219, 679650), (1325, 625278), (1587, 522050), (1590, 521065), (1725, 480286), (1970, 420555), (2438, 339825), (2645, 313230), (2650, 312639), (2955, 280370), (3174, 261025), (3450, 240143), (3657, 226550), (3975, 208426), (4531, 182850), (4925, 168222), (5290, 156615), (5910, 140185), (6095, 135930), (7314, 113275), (7935, 104410), (7950, 104213), (9062, 91425), (9850, 84111), (10441, 79350), (12190, 67965), (13225, 62646), (13593, 60950), (14775, 56074), (15870, 52205), (18285, 45310), (20882, 39675), (22655, 36570), (26450, 31323), (27186, 30475), (28037, 29550)]