422173620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 1485993600

約数和(自身を除く): 1063819980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 81, 90, 99, 106, 108, 110, 132, 135, 149, 159, 162, 165, 180, 198, 212, 220, 243, 265, 270, 297, 298, 318, 324, 330, 396, 405, 447, 477, 486, 495, 530, 540, 583, 594, 596, 636, 660, 745, 795, 810, 891, 894, 954, 972, 990, 1060, 1166, 1188, 1215, 1341, 1431, 1485, 1490, 1590, 1620, 1639, 1749, 1782, 1788, 1908, 1980, 2235, 2332, 2385, 2430, 2673, 2682, 2862, 2915, 2970, 2980, 3180, 3278, 3498, 3564, 4023, 4293, 4455, 4470, 4770, 4860, 4917, 5247, 5346, 5364, 5724, 5830, 5940, 6556, 6705, 6996, 7155, 7897, 8046, 8195, 8586, 8745, 8910, 8940, 9540, 9834, 10494, 10692, 11660, 12069, 12879, 13365, 13410, 14310, 14751, 15741, 15794, 16092, 16390, 17172, 17490, 17820, 19668, 20115, 20988, 21465, 23691, 24138, 24585, 25758, 26235, 26730, 26820, 28620, 29502, 31482, 31588, 32780, 34980, 36207, 39485, 40230, 42930, 44253, 47223, 47382, 48276, 49170, 51516, 52470, 53460, 59004, 60345, 62964, 64395, 71073, 72414, 73755, 78705, 78970, 80460, 85860, 86867, 88506, 94446, 94764, 98340, 104940, 118455, 120690, 128790, 132759, 141669, 142146, 144828, 147510, 157410, 157940, 173734, 177012, 181035, 188892, 213219, 221265, 236115, 236910, 241380, 257580, 260601, 265518, 283338, 284292, 295020, 314820, 347468, 355365, 362070, 398277, 426438, 434335, 442530, 472230, 473820, 521202, 531036, 566676, 639657, 663795, 708345, 710730, 724140, 781803, 796554, 852876, 868670, 885060, 944460, 1042404, 1066095, 1279314, 1303005, 1327590, 1416690, 1421460, 1563606, 1593108, 1737340, 1918971, 1991385, 2132190, 2345409, 2558628, 2606010, 2655180, 2833380, 3127212, 3198285, 3837942, 3909015, 3982770, 4264380, 4690818, 5212020, 6396570, 7036227, 7675884, 7818030, 7965540, 9381636, 9594855, 11727045, 12793140, 14072454, 15636060, 19189710, 21108681, 23454090, 28144908, 35181135, 38379420, 42217362, 46908180, 70362270, 84434724, 105543405, 140724540, 211086810, 422173620]

約数ペア:

[(1, 422173620), (2, 211086810), (3, 140724540), (4, 105543405), (5, 84434724), (6, 70362270), (9, 46908180), (10, 42217362), (11, 38379420), (12, 35181135), (15, 28144908), (18, 23454090), (20, 21108681), (22, 19189710), (27, 15636060), (30, 14072454), (33, 12793140), (36, 11727045), (44, 9594855), (45, 9381636), (53, 7965540), (54, 7818030), (55, 7675884), (60, 7036227), (66, 6396570), (81, 5212020), (90, 4690818), (99, 4264380), (106, 3982770), (108, 3909015), (110, 3837942), (132, 3198285), (135, 3127212), (149, 2833380), (159, 2655180), (162, 2606010), (165, 2558628), (180, 2345409), (198, 2132190), (212, 1991385), (220, 1918971), (243, 1737340), (265, 1593108), (270, 1563606), (297, 1421460), (298, 1416690), (318, 1327590), (324, 1303005), (330, 1279314), (396, 1066095), (405, 1042404), (447, 944460), (477, 885060), (486, 868670), (495, 852876), (530, 796554), (540, 781803), (583, 724140), (594, 710730), (596, 708345), (636, 663795), (660, 639657), (745, 566676), (795, 531036), (810, 521202), (891, 473820), (894, 472230), (954, 442530), (972, 434335), (990, 426438), (1060, 398277), (1166, 362070), (1188, 355365), (1215, 347468), (1341, 314820), (1431, 295020), (1485, 284292), (1490, 283338), (1590, 265518), (1620, 260601), (1639, 257580), (1749, 241380), (1782, 236910), (1788, 236115), (1908, 221265), (1980, 213219), (2235, 188892), (2332, 181035), (2385, 177012), (2430, 173734), (2673, 157940), (2682, 157410), (2862, 147510), (2915, 144828), (2970, 142146), (2980, 141669), (3180, 132759), (3278, 128790), (3498, 120690), (3564, 118455), (4023, 104940), (4293, 98340), (4455, 94764), (4470, 94446), (4770, 88506), (4860, 86867), (4917, 85860), (5247, 80460), (5346, 78970), (5364, 78705), (5724, 73755), (5830, 72414), (5940, 71073), (6556, 64395), (6705, 62964), (6996, 60345), (7155, 59004), (7897, 53460), (8046, 52470), (8195, 51516), (8586, 49170), (8745, 48276), (8910, 47382), (8940, 47223), (9540, 44253), (9834, 42930), (10494, 40230), (10692, 39485), (11660, 36207), (12069, 34980), (12879, 32780), (13365, 31588), (13410, 31482), (14310, 29502), (14751, 28620), (15741, 26820), (15794, 26730), (16092, 26235), (16390, 25758), (17172, 24585), (17490, 24138), (17820, 23691), (19668, 21465), (20115, 20988)]