159149700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 540277920

約数和(自身を除く): 381128220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 41, 45, 50, 57, 60, 75, 76, 82, 90, 95, 100, 114, 123, 150, 164, 171, 180, 190, 205, 225, 227, 228, 246, 285, 300, 342, 369, 380, 410, 450, 454, 475, 492, 570, 615, 681, 684, 738, 779, 820, 855, 900, 908, 950, 1025, 1135, 1140, 1230, 1362, 1425, 1476, 1558, 1710, 1845, 1900, 2043, 2050, 2270, 2337, 2460, 2724, 2850, 3075, 3116, 3405, 3420, 3690, 3895, 4086, 4100, 4275, 4313, 4540, 4674, 5675, 5700, 6150, 6810, 7011, 7380, 7790, 8172, 8550, 8626, 9225, 9307, 9348, 10215, 11350, 11685, 12300, 12939, 13620, 14022, 15580, 17025, 17100, 17252, 18450, 18614, 19475, 20430, 21565, 22700, 23370, 25878, 27921, 28044, 34050, 35055, 36900, 37228, 38817, 38950, 40860, 43130, 46535, 46740, 51075, 51756, 55842, 58425, 64695, 68100, 70110, 77634, 77900, 83763, 86260, 93070, 102150, 107825, 111684, 116850, 129390, 139605, 140220, 155268, 167526, 175275, 176833, 186140, 194085, 204300, 215650, 232675, 233700, 258780, 279210, 323475, 335052, 350550, 353666, 388170, 418815, 431300, 465350, 530499, 558420, 646950, 698025, 701100, 707332, 776340, 837630, 884165, 930700, 970425, 1060998, 1293900, 1396050, 1591497, 1675260, 1768330, 1940850, 2094075, 2121996, 2652495, 2792100, 3182994, 3536660, 3881700, 4188150, 4420825, 5304990, 6365988, 7957485, 8376300, 8841650, 10609980, 13262475, 15914970, 17683300, 26524950, 31829940, 39787425, 53049900, 79574850, 159149700]

約数ペア:

[(1, 159149700), (2, 79574850), (3, 53049900), (4, 39787425), (5, 31829940), (6, 26524950), (9, 17683300), (10, 15914970), (12, 13262475), (15, 10609980), (18, 8841650), (19, 8376300), (20, 7957485), (25, 6365988), (30, 5304990), (36, 4420825), (38, 4188150), (41, 3881700), (45, 3536660), (50, 3182994), (57, 2792100), (60, 2652495), (75, 2121996), (76, 2094075), (82, 1940850), (90, 1768330), (95, 1675260), (100, 1591497), (114, 1396050), (123, 1293900), (150, 1060998), (164, 970425), (171, 930700), (180, 884165), (190, 837630), (205, 776340), (225, 707332), (227, 701100), (228, 698025), (246, 646950), (285, 558420), (300, 530499), (342, 465350), (369, 431300), (380, 418815), (410, 388170), (450, 353666), (454, 350550), (475, 335052), (492, 323475), (570, 279210), (615, 258780), (681, 233700), (684, 232675), (738, 215650), (779, 204300), (820, 194085), (855, 186140), (900, 176833), (908, 175275), (950, 167526), (1025, 155268), (1135, 140220), (1140, 139605), (1230, 129390), (1362, 116850), (1425, 111684), (1476, 107825), (1558, 102150), (1710, 93070), (1845, 86260), (1900, 83763), (2043, 77900), (2050, 77634), (2270, 70110), (2337, 68100), (2460, 64695), (2724, 58425), (2850, 55842), (3075, 51756), (3116, 51075), (3405, 46740), (3420, 46535), (3690, 43130), (3895, 40860), (4086, 38950), (4100, 38817), (4275, 37228), (4313, 36900), (4540, 35055), (4674, 34050), (5675, 28044), (5700, 27921), (6150, 25878), (6810, 23370), (7011, 22700), (7380, 21565), (7790, 20430), (8172, 19475), (8550, 18614), (8626, 18450), (9225, 17252), (9307, 17100), (9348, 17025), (10215, 15580), (11350, 14022), (11685, 13620), (12300, 12939)]