199731420

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 336

約数和(自身を含む): 763875840

約数和(自身を除く): 564144420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 103, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 206, 210, 228, 243, 252, 266, 270, 285, 309, 315, 324, 342, 378, 380, 399, 405, 412, 420, 486, 513, 515, 532, 540, 567, 570, 618, 630, 665, 684, 721, 729, 756, 798, 810, 855, 927, 945, 972, 1026, 1030, 1134, 1140, 1197, 1215, 1236, 1260, 1330, 1442, 1458, 1539, 1545, 1596, 1620, 1701, 1710, 1854, 1890, 1957, 1995, 2052, 2060, 2163, 2268, 2394, 2430, 2565, 2660, 2781, 2835, 2884, 2916, 3078, 3090, 3402, 3420, 3591, 3605, 3645, 3708, 3780, 3914, 3990, 4326, 4617, 4635, 4788, 4860, 5103, 5130, 5562, 5670, 5871, 5985, 6156, 6180, 6489, 6804, 7182, 7210, 7290, 7695, 7828, 7980, 8343, 8505, 8652, 9234, 9270, 9785, 10206, 10260, 10773, 10815, 11124, 11340, 11742, 11970, 12978, 13699, 13851, 13905, 14364, 14420, 14580, 15390, 16686, 17010, 17613, 17955, 18468, 18540, 19467, 19570, 20412, 21546, 21630, 23085, 23484, 23940, 25029, 25515, 25956, 27398, 27702, 27810, 29355, 30780, 32319, 32445, 33372, 34020, 35226, 35910, 38934, 39140, 41097, 41715, 43092, 43260, 46170, 50058, 51030, 52839, 53865, 54796, 55404, 55620, 58401, 58710, 64638, 64890, 68495, 69255, 70452, 71820, 75087, 77868, 82194, 83430, 88065, 92340, 96957, 97335, 100116, 102060, 105678, 107730, 116802, 117420, 123291, 125145, 129276, 129780, 136990, 138510, 150174, 158517, 161595, 164388, 166860, 175203, 176130, 193914, 194670, 205485, 211356, 215460, 233604, 246582, 250290, 264195, 273980, 277020, 292005, 300348, 317034, 323190, 350406, 352260, 369873, 375435, 387828, 389340, 410970, 475551, 484785, 493164, 500580, 525609, 528390, 584010, 616455, 634068, 646380, 700812, 739746, 750870, 792585, 821940, 876015, 951102, 969570, 1051218, 1056780, 1109619, 1168020, 1232910, 1426653, 1479492, 1501740, 1585170, 1752030, 1849365, 1902204, 1939140, 2102436, 2219238, 2377755, 2465820, 2628045, 2853306, 3170340, 3328857, 3504060, 3698730, 4438476, 4755510, 5256090, 5548095, 5706612, 6657714, 7133265, 7397460, 9511020, 9986571, 10512180, 11096190, 13315428, 14266530, 16644285, 19973142, 22192380, 28533060, 33288570, 39946284, 49932855, 66577140, 99865710, 199731420]

約数ペア:

[(1, 199731420), (2, 99865710), (3, 66577140), (4, 49932855), (5, 39946284), (6, 33288570), (7, 28533060), (9, 22192380), (10, 19973142), (12, 16644285), (14, 14266530), (15, 13315428), (18, 11096190), (19, 10512180), (20, 9986571), (21, 9511020), (27, 7397460), (28, 7133265), (30, 6657714), (35, 5706612), (36, 5548095), (38, 5256090), (42, 4755510), (45, 4438476), (54, 3698730), (57, 3504060), (60, 3328857), (63, 3170340), (70, 2853306), (76, 2628045), (81, 2465820), (84, 2377755), (90, 2219238), (95, 2102436), (103, 1939140), (105, 1902204), (108, 1849365), (114, 1752030), (126, 1585170), (133, 1501740), (135, 1479492), (140, 1426653), (162, 1232910), (171, 1168020), (180, 1109619), (189, 1056780), (190, 1051218), (206, 969570), (210, 951102), (228, 876015), (243, 821940), (252, 792585), (266, 750870), (270, 739746), (285, 700812), (309, 646380), (315, 634068), (324, 616455), (342, 584010), (378, 528390), (380, 525609), (399, 500580), (405, 493164), (412, 484785), (420, 475551), (486, 410970), (513, 389340), (515, 387828), (532, 375435), (540, 369873), (567, 352260), (570, 350406), (618, 323190), (630, 317034), (665, 300348), (684, 292005), (721, 277020), (729, 273980), (756, 264195), (798, 250290), (810, 246582), (855, 233604), (927, 215460), (945, 211356), (972, 205485), (1026, 194670), (1030, 193914), (1134, 176130), (1140, 175203), (1197, 166860), (1215, 164388), (1236, 161595), (1260, 158517), (1330, 150174), (1442, 138510), (1458, 136990), (1539, 129780), (1545, 129276), (1596, 125145), (1620, 123291), (1701, 117420), (1710, 116802), (1854, 107730), (1890, 105678), (1957, 102060), (1995, 100116), (2052, 97335), (2060, 96957), (2163, 92340), (2268, 88065), (2394, 83430), (2430, 82194), (2565, 77868), (2660, 75087), (2781, 71820), (2835, 70452), (2884, 69255), (2916, 68495), (3078, 64890), (3090, 64638), (3402, 58710), (3420, 58401), (3591, 55620), (3605, 55404), (3645, 54796), (3708, 53865), (3780, 52839), (3914, 51030), (3990, 50058), (4326, 46170), (4617, 43260), (4635, 43092), (4788, 41715), (4860, 41097), (5103, 39140), (5130, 38934), (5562, 35910), (5670, 35226), (5871, 34020), (5985, 33372), (6156, 32445), (6180, 32319), (6489, 30780), (6804, 29355), (7182, 27810), (7210, 27702), (7290, 27398), (7695, 25956), (7828, 25515), (7980, 25029), (8343, 23940), (8505, 23484), (8652, 23085), (9234, 21630), (9270, 21546), (9785, 20412), (10206, 19570), (10260, 19467), (10773, 18540), (10815, 18468), (11124, 17955), (11340, 17613), (11742, 17010), (11970, 16686), (12978, 15390), (13699, 14580), (13851, 14420), (13905, 14364)]