211501950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 592128768

約数和(自身を除く): 380626818

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 50, 55, 66, 75, 86, 110, 121, 129, 150, 165, 215, 242, 258, 271, 275, 330, 363, 430, 473, 542, 550, 605, 645, 726, 813, 825, 946, 1075, 1210, 1290, 1355, 1419, 1626, 1650, 1815, 2150, 2365, 2710, 2838, 2981, 3025, 3225, 3630, 4065, 4730, 5203, 5962, 6050, 6450, 6775, 7095, 8130, 8943, 9075, 10406, 11653, 11825, 13550, 14190, 14905, 15609, 17886, 18150, 20325, 23306, 23650, 26015, 29810, 31218, 32791, 34959, 35475, 40650, 44715, 52030, 58265, 65582, 69918, 70950, 74525, 78045, 89430, 98373, 116530, 128183, 130075, 149050, 156090, 163955, 174795, 196746, 223575, 256366, 260150, 291325, 327910, 349590, 384549, 390225, 447150, 491865, 582650, 640915, 769098, 780450, 819775, 873975, 983730, 1281830, 1410013, 1639550, 1747950, 1922745, 2459325, 2820026, 3204575, 3845490, 4230039, 4918650, 6409150, 7050065, 8460078, 9613725, 14100130, 19227450, 21150195, 35250325, 42300390, 70500650, 105750975, 211501950]

約数ペア:

[(1, 211501950), (2, 105750975), (3, 70500650), (5, 42300390), (6, 35250325), (10, 21150195), (11, 19227450), (15, 14100130), (22, 9613725), (25, 8460078), (30, 7050065), (33, 6409150), (43, 4918650), (50, 4230039), (55, 3845490), (66, 3204575), (75, 2820026), (86, 2459325), (110, 1922745), (121, 1747950), (129, 1639550), (150, 1410013), (165, 1281830), (215, 983730), (242, 873975), (258, 819775), (271, 780450), (275, 769098), (330, 640915), (363, 582650), (430, 491865), (473, 447150), (542, 390225), (550, 384549), (605, 349590), (645, 327910), (726, 291325), (813, 260150), (825, 256366), (946, 223575), (1075, 196746), (1210, 174795), (1290, 163955), (1355, 156090), (1419, 149050), (1626, 130075), (1650, 128183), (1815, 116530), (2150, 98373), (2365, 89430), (2710, 78045), (2838, 74525), (2981, 70950), (3025, 69918), (3225, 65582), (3630, 58265), (4065, 52030), (4730, 44715), (5203, 40650), (5962, 35475), (6050, 34959), (6450, 32791), (6775, 31218), (7095, 29810), (8130, 26015), (8943, 23650), (9075, 23306), (10406, 20325), (11653, 18150), (11825, 17886), (13550, 15609), (14190, 14905)]