105619860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 342014400

約数和(自身を除く): 236394540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 89, 90, 95, 114, 171, 178, 180, 190, 228, 267, 285, 342, 347, 356, 380, 445, 534, 570, 684, 694, 801, 855, 890, 1041, 1068, 1140, 1335, 1388, 1602, 1691, 1710, 1735, 1780, 2082, 2670, 3123, 3204, 3382, 3420, 3470, 4005, 4164, 5073, 5205, 5340, 6246, 6593, 6764, 6940, 8010, 8455, 10146, 10410, 12492, 13186, 15219, 15615, 16020, 16910, 19779, 20292, 20820, 25365, 26372, 30438, 30883, 31230, 32965, 33820, 39558, 50730, 59337, 60876, 61766, 62460, 65930, 76095, 79116, 92649, 98895, 101460, 118674, 123532, 131860, 152190, 154415, 185298, 197790, 237348, 277947, 296685, 304380, 308830, 370596, 395580, 463245, 555894, 586777, 593370, 617660, 926490, 1111788, 1173554, 1186740, 1389735, 1760331, 1852980, 2347108, 2779470, 2933885, 3520662, 5280993, 5558940, 5867770, 7041324, 8801655, 10561986, 11735540, 17603310, 21123972, 26404965, 35206620, 52809930, 105619860]

約数ペア:

[(1, 105619860), (2, 52809930), (3, 35206620), (4, 26404965), (5, 21123972), (6, 17603310), (9, 11735540), (10, 10561986), (12, 8801655), (15, 7041324), (18, 5867770), (19, 5558940), (20, 5280993), (30, 3520662), (36, 2933885), (38, 2779470), (45, 2347108), (57, 1852980), (60, 1760331), (76, 1389735), (89, 1186740), (90, 1173554), (95, 1111788), (114, 926490), (171, 617660), (178, 593370), (180, 586777), (190, 555894), (228, 463245), (267, 395580), (285, 370596), (342, 308830), (347, 304380), (356, 296685), (380, 277947), (445, 237348), (534, 197790), (570, 185298), (684, 154415), (694, 152190), (801, 131860), (855, 123532), (890, 118674), (1041, 101460), (1068, 98895), (1140, 92649), (1335, 79116), (1388, 76095), (1602, 65930), (1691, 62460), (1710, 61766), (1735, 60876), (1780, 59337), (2082, 50730), (2670, 39558), (3123, 33820), (3204, 32965), (3382, 31230), (3420, 30883), (3470, 30438), (4005, 26372), (4164, 25365), (5073, 20820), (5205, 20292), (5340, 19779), (6246, 16910), (6593, 16020), (6764, 15615), (6940, 15219), (8010, 13186), (8455, 12492), (10146, 10410)]