11439900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 38886400

約数和(自身を除く): 27446500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 223, 225, 228, 270, 285, 300, 342, 380, 446, 450, 475, 513, 540, 570, 669, 675, 684, 855, 892, 900, 950, 1026, 1115, 1140, 1338, 1350, 1425, 1710, 1900, 2007, 2052, 2230, 2565, 2676, 2700, 2850, 3345, 3420, 4014, 4237, 4275, 4460, 5130, 5575, 5700, 6021, 6690, 8028, 8474, 8550, 10035, 10260, 11150, 12042, 12711, 12825, 13380, 16725, 16948, 17100, 20070, 21185, 22300, 24084, 25422, 25650, 30105, 33450, 38133, 40140, 42370, 50175, 50844, 51300, 60210, 63555, 66900, 76266, 84740, 100350, 105925, 114399, 120420, 127110, 150525, 152532, 190665, 200700, 211850, 228798, 254220, 301050, 317775, 381330, 423700, 457596, 571995, 602100, 635550, 762660, 953325, 1143990, 1271100, 1906650, 2287980, 2859975, 3813300, 5719950, 11439900]

約数ペア:

[(1, 11439900), (2, 5719950), (3, 3813300), (4, 2859975), (5, 2287980), (6, 1906650), (9, 1271100), (10, 1143990), (12, 953325), (15, 762660), (18, 635550), (19, 602100), (20, 571995), (25, 457596), (27, 423700), (30, 381330), (36, 317775), (38, 301050), (45, 254220), (50, 228798), (54, 211850), (57, 200700), (60, 190665), (75, 152532), (76, 150525), (90, 127110), (95, 120420), (100, 114399), (108, 105925), (114, 100350), (135, 84740), (150, 76266), (171, 66900), (180, 63555), (190, 60210), (223, 51300), (225, 50844), (228, 50175), (270, 42370), (285, 40140), (300, 38133), (342, 33450), (380, 30105), (446, 25650), (450, 25422), (475, 24084), (513, 22300), (540, 21185), (570, 20070), (669, 17100), (675, 16948), (684, 16725), (855, 13380), (892, 12825), (900, 12711), (950, 12042), (1026, 11150), (1115, 10260), (1140, 10035), (1338, 8550), (1350, 8474), (1425, 8028), (1710, 6690), (1900, 6021), (2007, 5700), (2052, 5575), (2230, 5130), (2565, 4460), (2676, 4275), (2700, 4237), (2850, 4014), (3345, 3420)]