20170494900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{77549}}^1$

素因数の和:77603

約数の個数: 162

約数和(自身を含む): 67161944850

約数和(自身を除く): 46991449950

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 289, 300, 306, 340, 425, 450, 510, 578, 612, 765, 850, 867, 900, 1020, 1156, 1275, 1445, 1530, 1700, 1734, 2550, 2601, 2890, 3060, 3468, 3825, 4335, 5100, 5202, 5780, 7225, 7650, 8670, 10404, 13005, 14450, 15300, 17340, 21675, 26010, 28900, 43350, 52020, 65025, 77549, 86700, 130050, 155098, 232647, 260100, 310196, 387745, 465294, 697941, 775490, 930588, 1163235, 1318333, 1395882, 1550980, 1938725, 2326470, 2636666, 2791764, 3489705, 3877450, 3954999, 4652940, 5273332, 5816175, 6591665, 6979410, 7754900, 7909998, 11632350, 11864997, 13183330, 13958820, 15819996, 17448525, 19774995, 22411661, 23264700, 23729994, 26366660, 32958325, 34897050, 39549990, 44823322, 47459988, 59324985, 65916650, 67234983, 69794100, 79099980, 89646644, 98874975, 112058305, 118649970, 131833300, 134469966, 197749950, 201704949, 224116610, 237299940, 268939932, 296624925, 336174915, 395499900, 403409898, 448233220, 560291525, 593249850, 672349830, 806819796, 1008524745, 1120583050, 1186499700, 1344699660, 1680874575, 2017049490, 2241166100, 3361749150, 4034098980, 5042623725, 6723498300, 10085247450, 20170494900]

約数ペア:

[(1, 20170494900), (2, 10085247450), (3, 6723498300), (4, 5042623725), (5, 4034098980), (6, 3361749150), (9, 2241166100), (10, 2017049490), (12, 1680874575), (15, 1344699660), (17, 1186499700), (18, 1120583050), (20, 1008524745), (25, 806819796), (30, 672349830), (34, 593249850), (36, 560291525), (45, 448233220), (50, 403409898), (51, 395499900), (60, 336174915), (68, 296624925), (75, 268939932), (85, 237299940), (90, 224116610), (100, 201704949), (102, 197749950), (150, 134469966), (153, 131833300), (170, 118649970), (180, 112058305), (204, 98874975), (225, 89646644), (255, 79099980), (289, 69794100), (300, 67234983), (306, 65916650), (340, 59324985), (425, 47459988), (450, 44823322), (510, 39549990), (578, 34897050), (612, 32958325), (765, 26366660), (850, 23729994), (867, 23264700), (900, 22411661), (1020, 19774995), (1156, 17448525), (1275, 15819996), (1445, 13958820), (1530, 13183330), (1700, 11864997), (1734, 11632350), (2550, 7909998), (2601, 7754900), (2890, 6979410), (3060, 6591665), (3468, 5816175), (3825, 5273332), (4335, 4652940), (5100, 3954999), (5202, 3877450), (5780, 3489705), (7225, 2791764), (7650, 2636666), (8670, 2326470), (10404, 1938725), (13005, 1550980), (14450, 1395882), (15300, 1318333), (17340, 1163235), (21675, 930588), (26010, 775490), (28900, 697941), (43350, 465294), (52020, 387745), (65025, 310196), (77549, 260100), (86700, 232647), (130050, 155098)]