199637460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:708

約数の個数: 240

約数和(自身を含む): 724489920

約数和(自身を除く): 524852460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 324, 330, 340, 374, 396, 405, 459, 495, 510, 540, 561, 594, 612, 659, 660, 748, 765, 810, 891, 918, 935, 990, 1020, 1122, 1188, 1318, 1377, 1485, 1530, 1620, 1683, 1782, 1836, 1870, 1977, 1980, 2244, 2295, 2636, 2754, 2805, 2970, 3060, 3295, 3366, 3564, 3740, 3954, 4455, 4590, 5049, 5508, 5610, 5931, 5940, 6590, 6732, 6885, 7249, 7908, 8415, 8910, 9180, 9885, 10098, 11203, 11220, 11862, 13180, 13770, 14498, 15147, 16830, 17793, 17820, 19770, 20196, 21747, 22406, 23724, 25245, 27540, 28996, 29655, 30294, 33609, 33660, 35586, 36245, 39540, 43494, 44812, 50490, 53379, 56015, 59310, 60588, 65241, 67218, 71172, 72490, 75735, 86988, 88965, 100827, 100980, 106758, 108735, 112030, 118620, 123233, 130482, 134436, 144980, 151470, 168045, 177930, 195723, 201654, 213516, 217470, 224060, 246466, 260964, 266895, 302481, 302940, 326205, 336090, 355860, 369699, 391446, 403308, 434940, 492932, 504135, 533790, 587169, 604962, 616165, 652410, 672180, 739398, 782892, 907443, 978615, 1008270, 1067580, 1109097, 1174338, 1209924, 1232330, 1304820, 1478796, 1512405, 1814886, 1848495, 1957230, 2016540, 2218194, 2348676, 2464660, 2935845, 3024810, 3327291, 3629772, 3696990, 3914460, 4436388, 4537215, 5545485, 5871690, 6049620, 6654582, 7393980, 9074430, 9981873, 11090970, 11743380, 13309164, 16636455, 18148860, 19963746, 22181940, 33272910, 39927492, 49909365, 66545820, 99818730, 199637460]

約数ペア:

[(1, 199637460), (2, 99818730), (3, 66545820), (4, 49909365), (5, 39927492), (6, 33272910), (9, 22181940), (10, 19963746), (11, 18148860), (12, 16636455), (15, 13309164), (17, 11743380), (18, 11090970), (20, 9981873), (22, 9074430), (27, 7393980), (30, 6654582), (33, 6049620), (34, 5871690), (36, 5545485), (44, 4537215), (45, 4436388), (51, 3914460), (54, 3696990), (55, 3629772), (60, 3327291), (66, 3024810), (68, 2935845), (81, 2464660), (85, 2348676), (90, 2218194), (99, 2016540), (102, 1957230), (108, 1848495), (110, 1814886), (132, 1512405), (135, 1478796), (153, 1304820), (162, 1232330), (165, 1209924), (170, 1174338), (180, 1109097), (187, 1067580), (198, 1008270), (204, 978615), (220, 907443), (255, 782892), (270, 739398), (297, 672180), (306, 652410), (324, 616165), (330, 604962), (340, 587169), (374, 533790), (396, 504135), (405, 492932), (459, 434940), (495, 403308), (510, 391446), (540, 369699), (561, 355860), (594, 336090), (612, 326205), (659, 302940), (660, 302481), (748, 266895), (765, 260964), (810, 246466), (891, 224060), (918, 217470), (935, 213516), (990, 201654), (1020, 195723), (1122, 177930), (1188, 168045), (1318, 151470), (1377, 144980), (1485, 134436), (1530, 130482), (1620, 123233), (1683, 118620), (1782, 112030), (1836, 108735), (1870, 106758), (1977, 100980), (1980, 100827), (2244, 88965), (2295, 86988), (2636, 75735), (2754, 72490), (2805, 71172), (2970, 67218), (3060, 65241), (3295, 60588), (3366, 59310), (3564, 56015), (3740, 53379), (3954, 50490), (4455, 44812), (4590, 43494), (5049, 39540), (5508, 36245), (5610, 35586), (5931, 33660), (5940, 33609), (6590, 30294), (6732, 29655), (6885, 28996), (7249, 27540), (7908, 25245), (8415, 23724), (8910, 22406), (9180, 21747), (9885, 20196), (10098, 19770), (11203, 17820), (11220, 17793), (11862, 16830), (13180, 15147), (13770, 14498)]