84161700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 318590720

約数和(自身を除く): 234429020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 61, 63, 70, 73, 75, 84, 90, 100, 105, 108, 122, 126, 135, 140, 146, 150, 175, 180, 183, 189, 210, 219, 225, 244, 252, 270, 292, 300, 305, 315, 350, 365, 366, 378, 420, 427, 438, 450, 511, 525, 540, 549, 610, 630, 657, 675, 700, 730, 732, 756, 854, 876, 900, 915, 945, 1022, 1050, 1095, 1098, 1220, 1260, 1281, 1314, 1350, 1460, 1525, 1533, 1575, 1647, 1708, 1825, 1830, 1890, 1971, 2044, 2100, 2135, 2190, 2196, 2555, 2562, 2628, 2700, 2745, 3050, 3066, 3150, 3285, 3294, 3650, 3660, 3780, 3843, 3942, 4270, 4380, 4453, 4575, 4599, 4725, 5110, 5124, 5475, 5490, 6100, 6132, 6300, 6405, 6570, 6588, 7300, 7665, 7686, 7884, 8235, 8540, 8906, 9150, 9198, 9450, 9855, 10220, 10675, 10950, 10980, 11529, 12775, 12810, 13140, 13359, 13725, 13797, 15330, 15372, 16425, 16470, 17812, 18300, 18396, 18900, 19215, 19710, 21350, 21900, 22265, 22995, 23058, 25550, 25620, 26718, 27450, 27594, 30660, 31171, 32025, 32850, 32940, 38325, 38430, 39420, 40077, 41175, 42700, 44530, 45990, 46116, 49275, 51100, 53436, 54900, 55188, 57645, 62342, 64050, 65700, 66795, 68985, 76650, 76860, 80154, 82350, 89060, 91980, 93513, 96075, 98550, 111325, 114975, 115290, 120231, 124684, 128100, 133590, 137970, 153300, 155855, 160308, 164700, 187026, 192150, 197100, 200385, 222650, 229950, 230580, 240462, 267180, 275940, 280539, 288225, 311710, 333975, 344925, 374052, 384300, 400770, 445300, 459900, 467565, 480924, 561078, 576450, 601155, 623420, 667950, 689850, 779275, 801540, 841617, 935130, 1001925, 1122156, 1152900, 1202310, 1335900, 1379700, 1402695, 1558550, 1683234, 1870260, 2003850, 2337825, 2404620, 2805390, 3005775, 3117100, 3366468, 4007700, 4208085, 4675650, 5610780, 6011550, 7013475, 8416170, 9351300, 12023100, 14026950, 16832340, 21040425, 28053900, 42080850, 84161700]

約数ペア:

[(1, 84161700), (2, 42080850), (3, 28053900), (4, 21040425), (5, 16832340), (6, 14026950), (7, 12023100), (9, 9351300), (10, 8416170), (12, 7013475), (14, 6011550), (15, 5610780), (18, 4675650), (20, 4208085), (21, 4007700), (25, 3366468), (27, 3117100), (28, 3005775), (30, 2805390), (35, 2404620), (36, 2337825), (42, 2003850), (45, 1870260), (50, 1683234), (54, 1558550), (60, 1402695), (61, 1379700), (63, 1335900), (70, 1202310), (73, 1152900), (75, 1122156), (84, 1001925), (90, 935130), (100, 841617), (105, 801540), (108, 779275), (122, 689850), (126, 667950), (135, 623420), (140, 601155), (146, 576450), (150, 561078), (175, 480924), (180, 467565), (183, 459900), (189, 445300), (210, 400770), (219, 384300), (225, 374052), (244, 344925), (252, 333975), (270, 311710), (292, 288225), (300, 280539), (305, 275940), (315, 267180), (350, 240462), (365, 230580), (366, 229950), (378, 222650), (420, 200385), (427, 197100), (438, 192150), (450, 187026), (511, 164700), (525, 160308), (540, 155855), (549, 153300), (610, 137970), (630, 133590), (657, 128100), (675, 124684), (700, 120231), (730, 115290), (732, 114975), (756, 111325), (854, 98550), (876, 96075), (900, 93513), (915, 91980), (945, 89060), (1022, 82350), (1050, 80154), (1095, 76860), (1098, 76650), (1220, 68985), (1260, 66795), (1281, 65700), (1314, 64050), (1350, 62342), (1460, 57645), (1525, 55188), (1533, 54900), (1575, 53436), (1647, 51100), (1708, 49275), (1825, 46116), (1830, 45990), (1890, 44530), (1971, 42700), (2044, 41175), (2100, 40077), (2135, 39420), (2190, 38430), (2196, 38325), (2555, 32940), (2562, 32850), (2628, 32025), (2700, 31171), (2745, 30660), (3050, 27594), (3066, 27450), (3150, 26718), (3285, 25620), (3294, 25550), (3650, 23058), (3660, 22995), (3780, 22265), (3843, 21900), (3942, 21350), (4270, 19710), (4380, 19215), (4453, 18900), (4575, 18396), (4599, 18300), (4725, 17812), (5110, 16470), (5124, 16425), (5475, 15372), (5490, 15330), (6100, 13797), (6132, 13725), (6300, 13359), (6405, 13140), (6570, 12810), (6588, 12775), (7300, 11529), (7665, 10980), (7686, 10950), (7884, 10675), (8235, 10220), (8540, 9855), (8906, 9450), (9150, 9198)]