195577140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 629637120

約数和(自身を除く): 434059980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 79, 93, 110, 121, 124, 132, 155, 158, 165, 186, 220, 237, 242, 310, 316, 330, 341, 363, 372, 395, 465, 474, 484, 605, 620, 660, 682, 726, 790, 869, 930, 948, 1023, 1185, 1210, 1331, 1364, 1452, 1580, 1705, 1738, 1815, 1860, 2046, 2370, 2420, 2449, 2607, 2662, 3410, 3476, 3630, 3751, 3993, 4092, 4345, 4740, 4898, 5115, 5214, 5324, 6655, 6820, 7260, 7347, 7502, 7986, 8690, 9559, 9796, 10230, 10428, 11253, 12245, 13035, 13310, 14694, 15004, 15972, 17380, 18755, 19118, 19965, 20460, 22506, 24490, 26070, 26620, 26939, 28677, 29388, 36735, 37510, 38236, 39930, 41261, 45012, 47795, 48980, 52140, 53878, 56265, 57354, 73470, 75020, 79860, 80817, 82522, 95590, 105149, 107756, 112530, 114708, 123783, 134695, 143385, 146940, 161634, 165044, 191180, 206305, 210298, 225060, 247566, 269390, 286770, 296329, 315447, 323268, 404085, 412610, 420596, 495132, 525745, 538780, 573540, 592658, 618915, 630894, 808170, 825220, 888987, 1051490, 1185316, 1237830, 1261788, 1481645, 1577235, 1616340, 1777974, 2102980, 2475660, 2963290, 3154470, 3259619, 3555948, 4444935, 5926580, 6308940, 6519238, 8889870, 9778857, 13038476, 16298095, 17779740, 19557714, 32596190, 39115428, 48894285, 65192380, 97788570, 195577140]

約数ペア:

[(1, 195577140), (2, 97788570), (3, 65192380), (4, 48894285), (5, 39115428), (6, 32596190), (10, 19557714), (11, 17779740), (12, 16298095), (15, 13038476), (20, 9778857), (22, 8889870), (30, 6519238), (31, 6308940), (33, 5926580), (44, 4444935), (55, 3555948), (60, 3259619), (62, 3154470), (66, 2963290), (79, 2475660), (93, 2102980), (110, 1777974), (121, 1616340), (124, 1577235), (132, 1481645), (155, 1261788), (158, 1237830), (165, 1185316), (186, 1051490), (220, 888987), (237, 825220), (242, 808170), (310, 630894), (316, 618915), (330, 592658), (341, 573540), (363, 538780), (372, 525745), (395, 495132), (465, 420596), (474, 412610), (484, 404085), (605, 323268), (620, 315447), (660, 296329), (682, 286770), (726, 269390), (790, 247566), (869, 225060), (930, 210298), (948, 206305), (1023, 191180), (1185, 165044), (1210, 161634), (1331, 146940), (1364, 143385), (1452, 134695), (1580, 123783), (1705, 114708), (1738, 112530), (1815, 107756), (1860, 105149), (2046, 95590), (2370, 82522), (2420, 80817), (2449, 79860), (2607, 75020), (2662, 73470), (3410, 57354), (3476, 56265), (3630, 53878), (3751, 52140), (3993, 48980), (4092, 47795), (4345, 45012), (4740, 41261), (4898, 39930), (5115, 38236), (5214, 37510), (5324, 36735), (6655, 29388), (6820, 28677), (7260, 26939), (7347, 26620), (7502, 26070), (7986, 24490), (8690, 22506), (9559, 20460), (9796, 19965), (10230, 19118), (10428, 18755), (11253, 17380), (12245, 15972), (13035, 15004), (13310, 14694)]