61554900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 202987008

約数和(自身を除く): 141432108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 132, 138, 150, 165, 220, 230, 253, 275, 276, 300, 330, 345, 460, 506, 550, 575, 660, 690, 759, 811, 825, 1012, 1100, 1150, 1265, 1380, 1518, 1622, 1650, 1725, 2300, 2433, 2530, 3036, 3244, 3300, 3450, 3795, 4055, 4866, 5060, 6325, 6900, 7590, 8110, 8921, 9732, 12165, 12650, 15180, 16220, 17842, 18653, 18975, 20275, 24330, 25300, 26763, 35684, 37306, 37950, 40550, 44605, 48660, 53526, 55959, 60825, 74612, 75900, 81100, 89210, 93265, 107052, 111918, 121650, 133815, 178420, 186530, 205183, 223025, 223836, 243300, 267630, 279795, 373060, 410366, 446050, 466325, 535260, 559590, 615549, 669075, 820732, 892100, 932650, 1025915, 1119180, 1231098, 1338150, 1398975, 1865300, 2051830, 2462196, 2676300, 2797950, 3077745, 4103660, 5129575, 5595900, 6155490, 10259150, 12310980, 15388725, 20518300, 30777450, 61554900]

約数ペア:

[(1, 61554900), (2, 30777450), (3, 20518300), (4, 15388725), (5, 12310980), (6, 10259150), (10, 6155490), (11, 5595900), (12, 5129575), (15, 4103660), (20, 3077745), (22, 2797950), (23, 2676300), (25, 2462196), (30, 2051830), (33, 1865300), (44, 1398975), (46, 1338150), (50, 1231098), (55, 1119180), (60, 1025915), (66, 932650), (69, 892100), (75, 820732), (92, 669075), (100, 615549), (110, 559590), (115, 535260), (132, 466325), (138, 446050), (150, 410366), (165, 373060), (220, 279795), (230, 267630), (253, 243300), (275, 223836), (276, 223025), (300, 205183), (330, 186530), (345, 178420), (460, 133815), (506, 121650), (550, 111918), (575, 107052), (660, 93265), (690, 89210), (759, 81100), (811, 75900), (825, 74612), (1012, 60825), (1100, 55959), (1150, 53526), (1265, 48660), (1380, 44605), (1518, 40550), (1622, 37950), (1650, 37306), (1725, 35684), (2300, 26763), (2433, 25300), (2530, 24330), (3036, 20275), (3244, 18975), (3300, 18653), (3450, 17842), (3795, 16220), (4055, 15180), (4866, 12650), (5060, 12165), (6325, 9732), (6900, 8921), (7590, 8110)]