125042820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 430811136

約数和(自身を除く): 305768316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 83, 84, 85, 102, 105, 119, 140, 166, 170, 204, 210, 211, 238, 249, 255, 332, 340, 357, 415, 420, 422, 476, 498, 510, 581, 595, 633, 714, 830, 844, 996, 1020, 1055, 1162, 1190, 1245, 1266, 1411, 1428, 1477, 1660, 1743, 1785, 2110, 2324, 2380, 2490, 2532, 2822, 2905, 2954, 3165, 3486, 3570, 3587, 4220, 4233, 4431, 4980, 5644, 5810, 5908, 6330, 6972, 7055, 7140, 7174, 7385, 8466, 8715, 8862, 9877, 10761, 11620, 12660, 14110, 14348, 14770, 16932, 17430, 17513, 17724, 17935, 19754, 21165, 21522, 22155, 25109, 28220, 29540, 29631, 34860, 35026, 35870, 39508, 42330, 43044, 44310, 49385, 50218, 52539, 53805, 59262, 70052, 71740, 75327, 84660, 87565, 88620, 98770, 100436, 105078, 107610, 118524, 122591, 125545, 148155, 150654, 175130, 197540, 210156, 215220, 245182, 251090, 262695, 296310, 297721, 301308, 350260, 367773, 376635, 490364, 502180, 525390, 592620, 595442, 612955, 735546, 753270, 893163, 1050780, 1190884, 1225910, 1471092, 1488605, 1506540, 1786326, 1838865, 2084047, 2451820, 2977210, 3572652, 3677730, 4168094, 4465815, 5954420, 6252141, 7355460, 8336188, 8931630, 10420235, 12504282, 17863260, 20840470, 25008564, 31260705, 41680940, 62521410, 125042820]

約数ペア:

[(1, 125042820), (2, 62521410), (3, 41680940), (4, 31260705), (5, 25008564), (6, 20840470), (7, 17863260), (10, 12504282), (12, 10420235), (14, 8931630), (15, 8336188), (17, 7355460), (20, 6252141), (21, 5954420), (28, 4465815), (30, 4168094), (34, 3677730), (35, 3572652), (42, 2977210), (51, 2451820), (60, 2084047), (68, 1838865), (70, 1786326), (83, 1506540), (84, 1488605), (85, 1471092), (102, 1225910), (105, 1190884), (119, 1050780), (140, 893163), (166, 753270), (170, 735546), (204, 612955), (210, 595442), (211, 592620), (238, 525390), (249, 502180), (255, 490364), (332, 376635), (340, 367773), (357, 350260), (415, 301308), (420, 297721), (422, 296310), (476, 262695), (498, 251090), (510, 245182), (581, 215220), (595, 210156), (633, 197540), (714, 175130), (830, 150654), (844, 148155), (996, 125545), (1020, 122591), (1055, 118524), (1162, 107610), (1190, 105078), (1245, 100436), (1266, 98770), (1411, 88620), (1428, 87565), (1477, 84660), (1660, 75327), (1743, 71740), (1785, 70052), (2110, 59262), (2324, 53805), (2380, 52539), (2490, 50218), (2532, 49385), (2822, 44310), (2905, 43044), (2954, 42330), (3165, 39508), (3486, 35870), (3570, 35026), (3587, 34860), (4220, 29631), (4233, 29540), (4431, 28220), (4980, 25109), (5644, 22155), (5810, 21522), (5908, 21165), (6330, 19754), (6972, 17935), (7055, 17724), (7140, 17513), (7174, 17430), (7385, 16932), (8466, 14770), (8715, 14348), (8862, 14110), (9877, 12660), (10761, 11620)]