164297700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{8693}}^1$

素因数の和:8723

約数の個数: 144

約数和(自身を含む): 603711360

約数和(自身を除く): 439413660

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, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 8693, 9450, 17386, 18900, 26079, 34772, 43465, 52158, 60851, 78237, 86930, 104316, 121702, 130395, 156474, 173860, 182553, 217325, 234711, 243404, 260790, 304255, 312948, 365106, 391185, 434650, 469422, 521580, 547659, 608510, 651975, 730212, 782370, 869300, 912765, 938844, 1095318, 1173555, 1217020, 1303950, 1521275, 1564740, 1642977, 1825530, 1955925, 2190636, 2347110, 2607900, 2738295, 3042550, 3285954, 3651060, 3911850, 4563825, 4694220, 5476590, 5867775, 6085100, 6571908, 7823700, 8214885, 9127650, 10953180, 11735550, 13691475, 16429770, 18255300, 23471100, 27382950, 32859540, 41074425, 54765900, 82148850, 164297700]

約数ペア:

[(1, 164297700), (2, 82148850), (3, 54765900), (4, 41074425), (5, 32859540), (6, 27382950), (7, 23471100), (9, 18255300), (10, 16429770), (12, 13691475), (14, 11735550), (15, 10953180), (18, 9127650), (20, 8214885), (21, 7823700), (25, 6571908), (27, 6085100), (28, 5867775), (30, 5476590), (35, 4694220), (36, 4563825), (42, 3911850), (45, 3651060), (50, 3285954), (54, 3042550), (60, 2738295), (63, 2607900), (70, 2347110), (75, 2190636), (84, 1955925), (90, 1825530), (100, 1642977), (105, 1564740), (108, 1521275), (126, 1303950), (135, 1217020), (140, 1173555), (150, 1095318), (175, 938844), (180, 912765), (189, 869300), (210, 782370), (225, 730212), (252, 651975), (270, 608510), (300, 547659), (315, 521580), (350, 469422), (378, 434650), (420, 391185), (450, 365106), (525, 312948), (540, 304255), (630, 260790), (675, 243404), (700, 234711), (756, 217325), (900, 182553), (945, 173860), (1050, 156474), (1260, 130395), (1350, 121702), (1575, 104316), (1890, 86930), (2100, 78237), (2700, 60851), (3150, 52158), (3780, 43465), (4725, 34772), (6300, 26079), (8693, 18900), (9450, 17386)]