90671100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 287564928

約数和(自身を除く): 196893828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 67, 75, 78, 100, 130, 134, 150, 156, 195, 201, 260, 268, 300, 325, 335, 347, 390, 402, 650, 670, 694, 780, 804, 871, 975, 1005, 1041, 1300, 1340, 1388, 1675, 1735, 1742, 1950, 2010, 2082, 2613, 3350, 3470, 3484, 3900, 4020, 4164, 4355, 4511, 5025, 5205, 5226, 6700, 6940, 8675, 8710, 9022, 10050, 10410, 10452, 13065, 13533, 17350, 17420, 18044, 20100, 20820, 21775, 22555, 23249, 26025, 26130, 27066, 34700, 43550, 45110, 46498, 52050, 52260, 54132, 65325, 67665, 69747, 87100, 90220, 92996, 104100, 112775, 116245, 130650, 135330, 139494, 225550, 232490, 261300, 270660, 278988, 302237, 338325, 348735, 451100, 464980, 581225, 604474, 676650, 697470, 906711, 1162450, 1208948, 1353300, 1394940, 1511185, 1743675, 1813422, 2324900, 3022370, 3487350, 3626844, 4533555, 6044740, 6974700, 7555925, 9067110, 15111850, 18134220, 22667775, 30223700, 45335550, 90671100]

約数ペア:

[(1, 90671100), (2, 45335550), (3, 30223700), (4, 22667775), (5, 18134220), (6, 15111850), (10, 9067110), (12, 7555925), (13, 6974700), (15, 6044740), (20, 4533555), (25, 3626844), (26, 3487350), (30, 3022370), (39, 2324900), (50, 1813422), (52, 1743675), (60, 1511185), (65, 1394940), (67, 1353300), (75, 1208948), (78, 1162450), (100, 906711), (130, 697470), (134, 676650), (150, 604474), (156, 581225), (195, 464980), (201, 451100), (260, 348735), (268, 338325), (300, 302237), (325, 278988), (335, 270660), (347, 261300), (390, 232490), (402, 225550), (650, 139494), (670, 135330), (694, 130650), (780, 116245), (804, 112775), (871, 104100), (975, 92996), (1005, 90220), (1041, 87100), (1300, 69747), (1340, 67665), (1388, 65325), (1675, 54132), (1735, 52260), (1742, 52050), (1950, 46498), (2010, 45110), (2082, 43550), (2613, 34700), (3350, 27066), (3470, 26130), (3484, 26025), (3900, 23249), (4020, 22555), (4164, 21775), (4355, 20820), (4511, 20100), (5025, 18044), (5205, 17420), (5226, 17350), (6700, 13533), (6940, 13065), (8675, 10452), (8710, 10410), (9022, 10050)]