127967850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1706

約数の個数: 120

約数和(自身を含む): 374499840

約数和(自身を除く): 246531990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 675, 810, 855, 950, 1026, 1350, 1425, 1539, 1663, 1710, 2025, 2565, 2850, 3078, 3326, 4050, 4275, 4989, 5130, 7695, 8315, 8550, 9978, 12825, 14967, 15390, 16630, 24945, 25650, 29934, 31597, 38475, 41575, 44901, 49890, 63194, 74835, 76950, 83150, 89802, 94791, 124725, 134703, 149670, 157985, 189582, 224505, 249450, 269406, 284373, 315970, 374175, 449010, 473955, 568746, 673515, 748350, 789925, 853119, 947910, 1122525, 1347030, 1421865, 1579850, 1706238, 2245050, 2369775, 2559357, 2843730, 3367575, 4265595, 4739550, 5118714, 6735150, 7109325, 8531190, 12796785, 14218650, 21327975, 25593570, 42655950, 63983925, 127967850]

約数ペア:

[(1, 127967850), (2, 63983925), (3, 42655950), (5, 25593570), (6, 21327975), (9, 14218650), (10, 12796785), (15, 8531190), (18, 7109325), (19, 6735150), (25, 5118714), (27, 4739550), (30, 4265595), (38, 3367575), (45, 2843730), (50, 2559357), (54, 2369775), (57, 2245050), (75, 1706238), (81, 1579850), (90, 1421865), (95, 1347030), (114, 1122525), (135, 947910), (150, 853119), (162, 789925), (171, 748350), (190, 673515), (225, 568746), (270, 473955), (285, 449010), (342, 374175), (405, 315970), (450, 284373), (475, 269406), (513, 249450), (570, 224505), (675, 189582), (810, 157985), (855, 149670), (950, 134703), (1026, 124725), (1350, 94791), (1425, 89802), (1539, 83150), (1663, 76950), (1710, 74835), (2025, 63194), (2565, 49890), (2850, 44901), (3078, 41575), (3326, 38475), (4050, 31597), (4275, 29934), (4989, 25650), (5130, 24945), (7695, 16630), (8315, 15390), (8550, 14967), (9978, 12825)]