89438700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 314979840

約数和(自身を除く): 225541140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 25, 26, 30, 34, 38, 39, 50, 51, 52, 57, 60, 65, 68, 71, 75, 76, 78, 85, 95, 100, 102, 114, 130, 142, 150, 156, 170, 190, 195, 204, 213, 221, 228, 247, 255, 260, 284, 285, 300, 323, 325, 340, 355, 380, 390, 425, 426, 442, 475, 494, 510, 570, 646, 650, 663, 710, 741, 780, 850, 852, 884, 923, 950, 969, 975, 988, 1020, 1065, 1105, 1140, 1207, 1235, 1275, 1292, 1300, 1326, 1349, 1420, 1425, 1482, 1615, 1700, 1775, 1846, 1900, 1938, 1950, 2130, 2210, 2414, 2470, 2550, 2652, 2698, 2769, 2850, 2964, 3230, 3315, 3550, 3621, 3692, 3705, 3876, 3900, 4047, 4199, 4260, 4420, 4615, 4828, 4845, 4940, 5100, 5325, 5396, 5525, 5538, 5700, 6035, 6175, 6460, 6630, 6745, 7100, 7242, 7410, 8075, 8094, 8398, 9230, 9690, 10650, 11050, 11076, 12070, 12350, 12597, 13260, 13490, 13845, 14484, 14820, 15691, 16150, 16188, 16575, 16796, 17537, 18105, 18460, 18525, 19380, 20235, 20995, 21300, 22100, 22933, 23075, 24140, 24225, 24700, 25194, 26980, 27690, 30175, 31382, 32300, 33150, 33725, 35074, 36210, 37050, 40470, 41990, 45866, 46150, 47073, 48450, 50388, 52611, 55380, 60350, 62764, 62985, 66300, 67450, 68799, 69225, 70148, 72420, 74100, 78455, 80940, 83980, 87685, 90525, 91732, 92300, 94146, 96900, 101175, 104975, 105222, 114665, 120700, 125970, 134900, 137598, 138450, 156910, 175370, 181050, 188292, 202350, 209950, 210444, 229330, 235365, 251940, 263055, 275196, 276900, 298129, 313820, 314925, 343995, 350740, 362100, 392275, 404700, 419900, 438425, 458660, 470730, 526110, 573325, 596258, 629850, 687990, 784550, 876850, 894387, 941460, 1052220, 1146650, 1176825, 1192516, 1259700, 1315275, 1375980, 1490645, 1569100, 1719975, 1753700, 1788774, 2293300, 2353650, 2630550, 2981290, 3439950, 3577548, 4471935, 4707300, 5261100, 5962580, 6879900, 7453225, 8943870, 14906450, 17887740, 22359675, 29812900, 44719350, 89438700]

約数ペア:

[(1, 89438700), (2, 44719350), (3, 29812900), (4, 22359675), (5, 17887740), (6, 14906450), (10, 8943870), (12, 7453225), (13, 6879900), (15, 5962580), (17, 5261100), (19, 4707300), (20, 4471935), (25, 3577548), (26, 3439950), (30, 2981290), (34, 2630550), (38, 2353650), (39, 2293300), (50, 1788774), (51, 1753700), (52, 1719975), (57, 1569100), (60, 1490645), (65, 1375980), (68, 1315275), (71, 1259700), (75, 1192516), (76, 1176825), (78, 1146650), (85, 1052220), (95, 941460), (100, 894387), (102, 876850), (114, 784550), (130, 687990), (142, 629850), (150, 596258), (156, 573325), (170, 526110), (190, 470730), (195, 458660), (204, 438425), (213, 419900), (221, 404700), (228, 392275), (247, 362100), (255, 350740), (260, 343995), (284, 314925), (285, 313820), (300, 298129), (323, 276900), (325, 275196), (340, 263055), (355, 251940), (380, 235365), (390, 229330), (425, 210444), (426, 209950), (442, 202350), (475, 188292), (494, 181050), (510, 175370), (570, 156910), (646, 138450), (650, 137598), (663, 134900), (710, 125970), (741, 120700), (780, 114665), (850, 105222), (852, 104975), (884, 101175), (923, 96900), (950, 94146), (969, 92300), (975, 91732), (988, 90525), (1020, 87685), (1065, 83980), (1105, 80940), (1140, 78455), (1207, 74100), (1235, 72420), (1275, 70148), (1292, 69225), (1300, 68799), (1326, 67450), (1349, 66300), (1420, 62985), (1425, 62764), (1482, 60350), (1615, 55380), (1700, 52611), (1775, 50388), (1846, 48450), (1900, 47073), (1938, 46150), (1950, 45866), (2130, 41990), (2210, 40470), (2414, 37050), (2470, 36210), (2550, 35074), (2652, 33725), (2698, 33150), (2769, 32300), (2850, 31382), (2964, 30175), (3230, 27690), (3315, 26980), (3550, 25194), (3621, 24700), (3692, 24225), (3705, 24140), (3876, 23075), (3900, 22933), (4047, 22100), (4199, 21300), (4260, 20995), (4420, 20235), (4615, 19380), (4828, 18525), (4845, 18460), (4940, 18105), (5100, 17537), (5325, 16796), (5396, 16575), (5525, 16188), (5538, 16150), (5700, 15691), (6035, 14820), (6175, 14484), (6460, 13845), (6630, 13490), (6745, 13260), (7100, 12597), (7242, 12350), (7410, 12070), (8075, 11076), (8094, 11050), (8398, 10650), (9230, 9690)]