121137660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 437606400

約数和(自身を除く): 316468740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 210, 219, 252, 270, 292, 315, 365, 378, 420, 438, 439, 511, 540, 630, 657, 730, 756, 876, 878, 945, 1022, 1095, 1260, 1314, 1317, 1460, 1533, 1756, 1890, 1971, 2044, 2190, 2195, 2555, 2628, 2634, 3066, 3073, 3285, 3780, 3942, 3951, 4380, 4390, 4599, 5110, 5268, 6132, 6146, 6570, 6585, 7665, 7884, 7902, 8780, 9198, 9219, 9855, 10220, 11853, 12292, 13140, 13170, 13797, 15330, 15365, 15804, 18396, 18438, 19710, 19755, 22995, 23706, 26340, 27594, 27657, 30660, 30730, 32047, 36876, 39420, 39510, 45990, 46095, 47412, 55188, 55314, 59265, 61460, 64094, 68985, 79020, 82971, 91980, 92190, 96141, 110628, 118530, 128188, 137970, 138285, 160235, 165942, 184380, 192282, 224329, 237060, 275940, 276570, 288423, 320470, 331884, 384564, 414855, 448658, 480705, 553140, 576846, 640940, 672987, 829710, 865269, 897316, 961410, 1121645, 1153692, 1345974, 1442115, 1659420, 1730538, 1922820, 2018961, 2243290, 2691948, 2884230, 3364935, 3461076, 4037922, 4326345, 4486580, 5768460, 6056883, 6729870, 8075844, 8652690, 10094805, 12113766, 13459740, 17305380, 20189610, 24227532, 30284415, 40379220, 60568830, 121137660]

約数ペア:

[(1, 121137660), (2, 60568830), (3, 40379220), (4, 30284415), (5, 24227532), (6, 20189610), (7, 17305380), (9, 13459740), (10, 12113766), (12, 10094805), (14, 8652690), (15, 8075844), (18, 6729870), (20, 6056883), (21, 5768460), (27, 4486580), (28, 4326345), (30, 4037922), (35, 3461076), (36, 3364935), (42, 2884230), (45, 2691948), (54, 2243290), (60, 2018961), (63, 1922820), (70, 1730538), (73, 1659420), (84, 1442115), (90, 1345974), (105, 1153692), (108, 1121645), (126, 961410), (135, 897316), (140, 865269), (146, 829710), (180, 672987), (189, 640940), (210, 576846), (219, 553140), (252, 480705), (270, 448658), (292, 414855), (315, 384564), (365, 331884), (378, 320470), (420, 288423), (438, 276570), (439, 275940), (511, 237060), (540, 224329), (630, 192282), (657, 184380), (730, 165942), (756, 160235), (876, 138285), (878, 137970), (945, 128188), (1022, 118530), (1095, 110628), (1260, 96141), (1314, 92190), (1317, 91980), (1460, 82971), (1533, 79020), (1756, 68985), (1890, 64094), (1971, 61460), (2044, 59265), (2190, 55314), (2195, 55188), (2555, 47412), (2628, 46095), (2634, 45990), (3066, 39510), (3073, 39420), (3285, 36876), (3780, 32047), (3942, 30730), (3951, 30660), (4380, 27657), (4390, 27594), (4599, 26340), (5110, 23706), (5268, 22995), (6132, 19755), (6146, 19710), (6570, 18438), (6585, 18396), (7665, 15804), (7884, 15365), (7902, 15330), (8780, 13797), (9198, 13170), (9219, 13140), (9855, 12292), (10220, 11853)]