61794900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2543}}^1$

素因数の和:2572

約数の個数: 108

約数和(自身を含む): 200945472

約数和(自身を除く): 139150572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2543, 2700, 4050, 4860, 5086, 6075, 7629, 8100, 10172, 12150, 12715, 15258, 22887, 24300, 25430, 30516, 38145, 45774, 50860, 63575, 68661, 76290, 91548, 114435, 127150, 137322, 152580, 190725, 205983, 228870, 254300, 274644, 343305, 381450, 411966, 457740, 572175, 617949, 686610, 762900, 823932, 1029915, 1144350, 1235898, 1373220, 1716525, 2059830, 2288700, 2471796, 3089745, 3433050, 4119660, 5149575, 6179490, 6866100, 10299150, 12358980, 15448725, 20598300, 30897450, 61794900]

約数ペア:

[(1, 61794900), (2, 30897450), (3, 20598300), (4, 15448725), (5, 12358980), (6, 10299150), (9, 6866100), (10, 6179490), (12, 5149575), (15, 4119660), (18, 3433050), (20, 3089745), (25, 2471796), (27, 2288700), (30, 2059830), (36, 1716525), (45, 1373220), (50, 1235898), (54, 1144350), (60, 1029915), (75, 823932), (81, 762900), (90, 686610), (100, 617949), (108, 572175), (135, 457740), (150, 411966), (162, 381450), (180, 343305), (225, 274644), (243, 254300), (270, 228870), (300, 205983), (324, 190725), (405, 152580), (450, 137322), (486, 127150), (540, 114435), (675, 91548), (810, 76290), (900, 68661), (972, 63575), (1215, 50860), (1350, 45774), (1620, 38145), (2025, 30516), (2430, 25430), (2543, 24300), (2700, 22887), (4050, 15258), (4860, 12715), (5086, 12150), (6075, 10172), (7629, 8100)]