219240900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 721453824

約数和(自身を除く): 502212924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 71, 73, 75, 90, 94, 100, 141, 142, 146, 150, 180, 188, 213, 219, 225, 235, 282, 284, 292, 300, 355, 365, 423, 426, 438, 450, 470, 564, 639, 657, 705, 710, 730, 846, 852, 876, 900, 940, 1065, 1095, 1175, 1278, 1314, 1410, 1420, 1460, 1692, 1775, 1825, 2115, 2130, 2190, 2350, 2556, 2628, 2820, 3195, 3285, 3337, 3431, 3525, 3550, 3650, 4230, 4260, 4380, 4700, 5183, 5325, 5475, 6390, 6570, 6674, 6862, 7050, 7100, 7300, 8460, 10011, 10293, 10366, 10575, 10650, 10950, 12780, 13140, 13348, 13724, 14100, 15549, 15975, 16425, 16685, 17155, 20022, 20586, 20732, 21150, 21300, 21900, 25915, 30033, 30879, 31098, 31950, 32850, 33370, 34310, 40044, 41172, 42300, 46647, 50055, 51465, 51830, 60066, 61758, 62196, 63900, 65700, 66740, 68620, 77745, 83425, 85775, 93294, 100110, 102930, 103660, 120132, 123516, 129575, 150165, 154395, 155490, 166850, 171550, 186588, 200220, 205860, 233235, 243601, 250275, 257325, 259150, 300330, 308790, 310980, 333700, 343100, 388725, 466470, 487202, 500550, 514650, 518300, 600660, 617580, 730803, 750825, 771975, 777450, 932940, 974404, 1001100, 1029300, 1166175, 1218005, 1461606, 1501650, 1543950, 1554900, 2192409, 2332350, 2436010, 2923212, 3003300, 3087900, 3654015, 4384818, 4664700, 4872020, 6090025, 7308030, 8769636, 10962045, 12180050, 14616060, 18270075, 21924090, 24360100, 36540150, 43848180, 54810225, 73080300, 109620450, 219240900]

約数ペア:

[(1, 219240900), (2, 109620450), (3, 73080300), (4, 54810225), (5, 43848180), (6, 36540150), (9, 24360100), (10, 21924090), (12, 18270075), (15, 14616060), (18, 12180050), (20, 10962045), (25, 8769636), (30, 7308030), (36, 6090025), (45, 4872020), (47, 4664700), (50, 4384818), (60, 3654015), (71, 3087900), (73, 3003300), (75, 2923212), (90, 2436010), (94, 2332350), (100, 2192409), (141, 1554900), (142, 1543950), (146, 1501650), (150, 1461606), (180, 1218005), (188, 1166175), (213, 1029300), (219, 1001100), (225, 974404), (235, 932940), (282, 777450), (284, 771975), (292, 750825), (300, 730803), (355, 617580), (365, 600660), (423, 518300), (426, 514650), (438, 500550), (450, 487202), (470, 466470), (564, 388725), (639, 343100), (657, 333700), (705, 310980), (710, 308790), (730, 300330), (846, 259150), (852, 257325), (876, 250275), (900, 243601), (940, 233235), (1065, 205860), (1095, 200220), (1175, 186588), (1278, 171550), (1314, 166850), (1410, 155490), (1420, 154395), (1460, 150165), (1692, 129575), (1775, 123516), (1825, 120132), (2115, 103660), (2130, 102930), (2190, 100110), (2350, 93294), (2556, 85775), (2628, 83425), (2820, 77745), (3195, 68620), (3285, 66740), (3337, 65700), (3431, 63900), (3525, 62196), (3550, 61758), (3650, 60066), (4230, 51830), (4260, 51465), (4380, 50055), (4700, 46647), (5183, 42300), (5325, 41172), (5475, 40044), (6390, 34310), (6570, 33370), (6674, 32850), (6862, 31950), (7050, 31098), (7100, 30879), (7300, 30033), (8460, 25915), (10011, 21900), (10293, 21300), (10366, 21150), (10575, 20732), (10650, 20586), (10950, 20022), (12780, 17155), (13140, 16685), (13348, 16425), (13724, 15975), (14100, 15549)]